12853668188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{34807}}^1$

素因数の和:34986

約数の個数: 48

約数和(自身を含む): 24443569920

約数和(自身を除く): 11589901732

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 113, 172, 226, 452, 817, 1634, 2147, 3268, 4294, 4859, 8588, 9718, 19436, 34807, 69614, 92321, 139228, 184642, 369284, 661333, 1322666, 1496701, 2645332, 2993402, 3933191, 5986804, 7866382, 15732764, 28437319, 56874638, 74730629, 113749276, 149461258, 169127213, 298922516, 338254426, 676508852, 3213417047, 6426834094, 12853668188]

約数ペア:

[(1, 12853668188), (2, 6426834094), (4, 3213417047), (19, 676508852), (38, 338254426), (43, 298922516), (76, 169127213), (86, 149461258), (113, 113749276), (172, 74730629), (226, 56874638), (452, 28437319), (817, 15732764), (1634, 7866382), (2147, 5986804), (3268, 3933191), (4294, 2993402), (4859, 2645332), (8588, 1496701), (9718, 1322666), (19436, 661333), (34807, 369284), (69614, 184642), (92321, 139228)]