19372698

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{12967}}^1$

素因数の和:13058

約数の個数: 24

約数和(自身を含む): 42483168

約数和(自身を除く): 23110470

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 12967, 25934, 38901, 77802, 116703, 233406, 1076261, 2152522, 3228783, 6457566, 9686349, 19372698]

約数ペア:

[(1, 19372698), (2, 9686349), (3, 6457566), (6, 3228783), (9, 2152522), (18, 1076261), (83, 233406), (166, 116703), (249, 77802), (498, 38901), (747, 25934), (1494, 12967)]