9879728

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{937}}^1$

素因数の和:1604

約数の個数: 20

約数和(自身を含む): 19191480

約数和(自身を除く): 9311752

約数列:

[1, 2, 4, 8, 16, 659, 937, 1318, 1874, 2636, 3748, 5272, 7496, 10544, 14992, 617483, 1234966, 2469932, 4939864, 9879728]

約数ペア:

[(1, 9879728), (2, 4939864), (4, 2469932), (8, 1234966), (16, 617483), (659, 14992), (937, 10544), (1318, 7496), (1874, 5272), (2636, 3748)]