19679381364

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1\times {\mathrm{1033}}^1$

素因数の和:1585

約数の個数: 96

約数和(自身を含む): 47765241216

約数和(自身を除く): 28085859852

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 107, 111, 148, 214, 222, 321, 401, 428, 444, 642, 802, 1033, 1203, 1284, 1604, 2066, 2406, 3099, 3959, 4132, 4812, 6198, 7918, 11877, 12396, 14837, 15836, 23754, 29674, 38221, 42907, 44511, 47508, 59348, 76442, 85814, 89022, 110531, 114663, 128721, 152884, 171628, 178044, 221062, 229326, 257442, 331593, 414233, 442124, 458652, 514884, 663186, 828466, 1242699, 1326372, 1587559, 1656932, 2485398, 3175118, 4089647, 4762677, 4970796, 6350236, 8179294, 9525354, 12268941, 15326621, 16358588, 19050708, 24537882, 30653242, 44322931, 45979863, 49075764, 61306484, 88645862, 91959726, 132968793, 177291724, 183919452, 265937586, 531875172, 1639948447, 3279896894, 4919845341, 6559793788, 9839690682, 19679381364]

約数ペア:

[(1, 19679381364), (2, 9839690682), (3, 6559793788), (4, 4919845341), (6, 3279896894), (12, 1639948447), (37, 531875172), (74, 265937586), (107, 183919452), (111, 177291724), (148, 132968793), (214, 91959726), (222, 88645862), (321, 61306484), (401, 49075764), (428, 45979863), (444, 44322931), (642, 30653242), (802, 24537882), (1033, 19050708), (1203, 16358588), (1284, 15326621), (1604, 12268941), (2066, 9525354), (2406, 8179294), (3099, 6350236), (3959, 4970796), (4132, 4762677), (4812, 4089647), (6198, 3175118), (7918, 2485398), (11877, 1656932), (12396, 1587559), (14837, 1326372), (15836, 1242699), (23754, 828466), (29674, 663186), (38221, 514884), (42907, 458652), (44511, 442124), (47508, 414233), (59348, 331593), (76442, 257442), (85814, 229326), (89022, 221062), (110531, 178044), (114663, 171628), (128721, 152884)]