19135435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2503}}^1$

素因数の和:2658

約数の個数: 16

約数和(自身を含む): 25240320

約数和(自身を除く): 6104885

約数列:

[1, 5, 11, 55, 139, 695, 1529, 2503, 7645, 12515, 27533, 137665, 347917, 1739585, 3827087, 19135435]

約数ペア:

[(1, 19135435), (5, 3827087), (11, 1739585), (55, 347917), (139, 137665), (695, 27533), (1529, 12515), (2503, 7645)]