19426698

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{22963}}^1$

素因数の和:23018

約数の個数: 24

約数和(自身を含む): 42988608

約数和(自身を除く): 23561910

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 22963, 45926, 68889, 137778, 206667, 413334, 1079261, 2158522, 3237783, 6475566, 9713349, 19426698]

約数ペア:

[(1, 19426698), (2, 9713349), (3, 6475566), (6, 3237783), (9, 2158522), (18, 1079261), (47, 413334), (94, 206667), (141, 137778), (282, 68889), (423, 45926), (846, 22963)]