19361436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 48335616

約数和(自身を除く): 28974180

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 107, 204, 214, 321, 428, 642, 887, 1284, 1774, 1819, 2661, 3548, 3638, 5322, 5457, 7276, 10644, 10914, 15079, 21828, 30158, 45237, 60316, 90474, 94909, 180948, 189818, 284727, 379636, 569454, 1138908, 1613453, 3226906, 4840359, 6453812, 9680718, 19361436]

約数ペア:

[(1, 19361436), (2, 9680718), (3, 6453812), (4, 4840359), (6, 3226906), (12, 1613453), (17, 1138908), (34, 569454), (51, 379636), (68, 284727), (102, 189818), (107, 180948), (204, 94909), (214, 90474), (321, 60316), (428, 45237), (642, 30158), (887, 21828), (1284, 15079), (1774, 10914), (1819, 10644), (2661, 7276), (3548, 5457), (3638, 5322)]