19124069613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1861}}^1\times {\mathrm{2273}}^1$

素因数の和:4285

約数の個数: 32

約数和(自身を含む): 28047261312

約数和(自身を除く): 8923191699

約数列:

[1, 3, 11, 33, 137, 411, 1507, 1861, 2273, 4521, 5583, 6819, 20471, 25003, 61413, 75009, 254957, 311401, 764871, 934203, 2804527, 3425411, 4230053, 8413581, 10276233, 12690159, 46530583, 139591749, 579517261, 1738551783, 6374689871, 19124069613]

約数ペア:

[(1, 19124069613), (3, 6374689871), (11, 1738551783), (33, 579517261), (137, 139591749), (411, 46530583), (1507, 12690159), (1861, 10276233), (2273, 8413581), (4521, 4230053), (5583, 3425411), (6819, 2804527), (20471, 934203), (25003, 764871), (61413, 311401), (75009, 254957)]