19115890274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1461683}}^1$

素因数の和:1462201

約数の個数: 16

約数和(自身を含む): 30940926912

約数和(自身を除く): 11825036638

約数列:

[1, 2, 13, 26, 503, 1006, 6539, 13078, 1461683, 2923366, 19001879, 38003758, 735226549, 1470453098, 9557945137, 19115890274]

約数ペア:

[(1, 19115890274), (2, 9557945137), (13, 1470453098), (26, 735226549), (503, 38003758), (1006, 19001879), (6539, 2923366), (13078, 1461683)]