12378476638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{625871}}^1$

素因数の和:625944

約数の個数: 32

約数和(自身を含む): 21630136320

約数和(自身を除く): 9251659682

約数列:

[1, 2, 11, 22, 29, 31, 58, 62, 319, 341, 638, 682, 899, 1798, 9889, 19778, 625871, 1251742, 6884581, 13769162, 18150259, 19402001, 36300518, 38804002, 199652849, 213422011, 399305698, 426844022, 562658029, 1125316058, 6189238319, 12378476638]

約数ペア:

[(1, 12378476638), (2, 6189238319), (11, 1125316058), (22, 562658029), (29, 426844022), (31, 399305698), (58, 213422011), (62, 199652849), (319, 38804002), (341, 36300518), (638, 19402001), (682, 18150259), (899, 13769162), (1798, 6884581), (9889, 1251742), (19778, 625871)]