17990803798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{83047}}^1$

素因数の和:83332

約数の個数: 32

約数和(自身を含む): 30256047360

約数和(自身を除く): 12265243562

約数列:

[1, 2, 11, 22, 43, 86, 229, 458, 473, 946, 2519, 5038, 9847, 19694, 83047, 108317, 166094, 216634, 913517, 1827034, 3571021, 7142042, 19017763, 38035526, 39281231, 78562462, 209195393, 418390786, 817763809, 1635527618, 8995401899, 17990803798]

約数ペア:

[(1, 17990803798), (2, 8995401899), (11, 1635527618), (22, 817763809), (43, 418390786), (86, 209195393), (229, 78562462), (458, 39281231), (473, 38035526), (946, 19017763), (2519, 7142042), (5038, 3571021), (9847, 1827034), (19694, 913517), (83047, 216634), (108317, 166094)]