12980454904

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{4519657}}^1$

素因数の和:4520022

約数の個数: 16

約数和(自身を含む): 24406153200

約数和(自身を除く): 11425698296

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 4519657, 9039314, 18078628, 36157256, 1622556863, 3245113726, 6490227452, 12980454904]

約数ペア:

[(1, 12980454904), (2, 6490227452), (4, 3245113726), (8, 1622556863), (359, 36157256), (718, 18078628), (1436, 9039314), (2872, 4519657)]