15155672

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 32747520

約数和(自身を除く): 17591848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 2131, 3556, 4262, 7112, 8524, 14917, 17048, 29834, 59668, 119336, 270637, 541274, 1082548, 1894459, 2165096, 3788918, 7577836, 15155672]

約数ペア:

[(1, 15155672), (2, 7577836), (4, 3788918), (7, 2165096), (8, 1894459), (14, 1082548), (28, 541274), (56, 270637), (127, 119336), (254, 59668), (508, 29834), (889, 17048), (1016, 14917), (1778, 8524), (2131, 7112), (3556, 4262)]