19677702

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{751}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 43098624

約数和(自身を除く): 23420922

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 397, 751, 794, 1191, 1502, 2253, 2382, 4367, 4506, 8261, 8734, 13101, 16522, 24783, 26202, 49566, 298147, 596294, 894441, 1788882, 3279617, 6559234, 9838851, 19677702]

約数ペア:

[(1, 19677702), (2, 9838851), (3, 6559234), (6, 3279617), (11, 1788882), (22, 894441), (33, 596294), (66, 298147), (397, 49566), (751, 26202), (794, 24783), (1191, 16522), (1502, 13101), (2253, 8734), (2382, 8261), (4367, 4506)]