15919428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{189517}}^1$

素因数の和:189531

約数の個数: 24

約数和(自身を含む): 42452032

約数和(自身を除く): 26532604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 189517, 379034, 568551, 758068, 1137102, 1326619, 2274204, 2653238, 3979857, 5306476, 7959714, 15919428]

約数ペア:

[(1, 15919428), (2, 7959714), (3, 5306476), (4, 3979857), (6, 2653238), (7, 2274204), (12, 1326619), (14, 1137102), (21, 758068), (28, 568551), (42, 379034), (84, 189517)]