11878889395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{8447}}^1$

素因数の和:8715

約数の個数: 32

約数和(自身を含む): 15255060480

約数和(自身を除く): 3376171085

約数列:

[1, 5, 19, 95, 113, 131, 565, 655, 2147, 2489, 8447, 10735, 12445, 14803, 42235, 74015, 160493, 281257, 802465, 954511, 1106557, 1406285, 4772555, 5532785, 18135709, 21024583, 90678545, 105122915, 125040941, 625204705, 2375777879, 11878889395]

約数ペア:

[(1, 11878889395), (5, 2375777879), (19, 625204705), (95, 125040941), (113, 105122915), (131, 90678545), (565, 21024583), (655, 18135709), (2147, 5532785), (2489, 4772555), (8447, 1406285), (10735, 1106557), (12445, 954511), (14803, 802465), (42235, 281257), (74015, 160493)]