64559606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{12401}}^1$

素因数の和:12559

約数の個数: 16

約数和(自身を含む): 102688560

約数和(自身を除く): 38128954

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 12401, 24802, 235619, 471238, 1698937, 3397874, 32279803, 64559606]

約数ペア:

[(1, 64559606), (2, 32279803), (19, 3397874), (38, 1698937), (137, 471238), (274, 235619), (2603, 24802), (5206, 12401)]