20197466402893

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{1489}}^1\times {\mathrm{945983}}^1$

素因数の和:948588

約数の個数: 16

約数和(自身を含む): 21785481768960

約数和(自身を除く): 1588015366067

約数列:

[1, 13, 1103, 1489, 14339, 19357, 945983, 1642367, 12297779, 21350771, 1043419249, 1408568687, 13564450237, 18311392931, 1553651261761, 20197466402893]

約数ペア:

[(1, 20197466402893), (13, 1553651261761), (1103, 18311392931), (1489, 13564450237), (14339, 1408568687), (19357, 1043419249), (945983, 21350771), (1642367, 12297779)]