19563052

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1231}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 35703360

約数和(自身を除く): 16140308

約数列:

[1, 2, 4, 29, 58, 116, 137, 274, 548, 1231, 2462, 3973, 4924, 7946, 15892, 35699, 71398, 142796, 168647, 337294, 674588, 4890763, 9781526, 19563052]

約数ペア:

[(1, 19563052), (2, 9781526), (4, 4890763), (29, 674588), (58, 337294), (116, 168647), (137, 142796), (274, 71398), (548, 35699), (1231, 15892), (2462, 7946), (3973, 4924)]