15428496

素因数分解:

$2^4\times 3^1\times {\mathrm{321427}}^1$

素因数の和:321438

約数の個数: 20

約数和(自身を含む): 39857072

約数和(自身を除く): 24428576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 321427, 642854, 964281, 1285708, 1928562, 2571416, 3857124, 5142832, 7714248, 15428496]

約数ペア:

[(1, 15428496), (2, 7714248), (3, 5142832), (4, 3857124), (6, 2571416), (8, 1928562), (12, 1285708), (16, 964281), (24, 642854), (48, 321427)]