19660147166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1427}}^1\times {\mathrm{626239}}^1$

素因数の和:627679

約数の個数: 16

約数和(自身を含む): 32193745920

約数和(自身を除く): 12533598754

約数列:

[1, 2, 11, 22, 1427, 2854, 15697, 31394, 626239, 1252478, 6888629, 13777258, 893643053, 1787286106, 9830073583, 19660147166]

約数ペア:

[(1, 19660147166), (2, 9830073583), (11, 1787286106), (22, 893643053), (1427, 13777258), (2854, 6888629), (15697, 1252478), (31394, 626239)]