15638710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 30209760

約数和(自身を除く): 14571050

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 1553, 2014, 3106, 5035, 7765, 10070, 15530, 29507, 59014, 82309, 147535, 164618, 295070, 411545, 823090, 1563871, 3127742, 7819355, 15638710]

約数ペア:

[(1, 15638710), (2, 7819355), (5, 3127742), (10, 1563871), (19, 823090), (38, 411545), (53, 295070), (95, 164618), (106, 147535), (190, 82309), (265, 59014), (530, 29507), (1007, 15530), (1553, 10070), (2014, 7765), (3106, 5035)]