12380208

素因数分解:

$2^4\times 3^1\times {\mathrm{257921}}^1$

素因数の和:257932

約数の個数: 20

約数和(自身を含む): 31982328

約数和(自身を除く): 19602120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257921, 515842, 773763, 1031684, 1547526, 2063368, 3095052, 4126736, 6190104, 12380208]

約数ペア:

[(1, 12380208), (2, 6190104), (3, 4126736), (4, 3095052), (6, 2063368), (8, 1547526), (12, 1031684), (16, 773763), (24, 515842), (48, 257921)]