18984017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 21228480

約数和(自身を除く): 2244463

約数列:

[1, 13, 53, 59, 467, 689, 767, 3127, 6071, 24751, 27553, 40651, 321763, 358189, 1460309, 18984017]

約数ペア:

[(1, 18984017), (13, 1460309), (53, 358189), (59, 321763), (467, 40651), (689, 27553), (767, 24751), (3127, 6071)]