19005480155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1\times {\mathrm{139813}}^1$

素因数の和:140726

約数の個数: 16

約数和(自身を含む): 23569284864

約数和(自身を除く): 4563804709

約数列:

[1, 5, 31, 155, 877, 4385, 27187, 135935, 139813, 699065, 4334203, 21671015, 122616001, 613080005, 3801096031, 19005480155]

約数ペア:

[(1, 19005480155), (5, 3801096031), (31, 613080005), (155, 122616001), (877, 21671015), (4385, 4334203), (27187, 699065), (135935, 139813)]