15621612

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21341}}^1$

素因数の和:21409

約数の個数: 24

約数和(自身を含む): 37049712

約数和(自身を除く): 21428100

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 21341, 42682, 64023, 85364, 128046, 256092, 1301801, 2603602, 3905403, 5207204, 7810806, 15621612]

約数ペア:

[(1, 15621612), (2, 7810806), (3, 5207204), (4, 3905403), (6, 2603602), (12, 1301801), (61, 256092), (122, 128046), (183, 85364), (244, 64023), (366, 42682), (732, 21341)]