16919268

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{13177}}^1$

素因数の和:13291

約数の個数: 24

約数和(自身を含む): 39850272

約数和(自身を除く): 22931004

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 13177, 26354, 39531, 52708, 79062, 158124, 1409939, 2819878, 4229817, 5639756, 8459634, 16919268]

約数ペア:

[(1, 16919268), (2, 8459634), (3, 5639756), (4, 4229817), (6, 2819878), (12, 1409939), (107, 158124), (214, 79062), (321, 52708), (428, 39531), (642, 26354), (1284, 13177)]