9639992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{63421}}^1$

素因数の和:63446

約数の個数: 16

約数和(自身を含む): 19026600

約数和(自身を除く): 9386608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 63421, 126842, 253684, 507368, 1204999, 2409998, 4819996, 9639992]

約数ペア:

[(1, 9639992), (2, 4819996), (4, 2409998), (8, 1204999), (19, 507368), (38, 253684), (76, 126842), (152, 63421)]