19691329549

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{27617573}}^1$

素因数の和:27617627

約数の個数: 8

約数和(自身を含む): 21210296832

約数和(自身を除く): 1518967283

約数列:

[1, 23, 31, 713, 27617573, 635204179, 856144763, 19691329549]

約数ペア:

[(1, 19691329549), (23, 856144763), (31, 635204179), (713, 27617573)]