12912102148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{111623}}^1$

素因数の和:111888

約数の個数: 36

約数和(自身を含む): 24941266560

約数和(自身を除く): 12029164412

約数列:

[1, 2, 4, 11, 22, 44, 121, 239, 242, 478, 484, 956, 2629, 5258, 10516, 28919, 57838, 111623, 115676, 223246, 446492, 1227853, 2455706, 4911412, 13506383, 26677897, 27012766, 53355794, 54025532, 106711588, 293456867, 586913734, 1173827468, 3228025537, 6456051074, 12912102148]

約数ペア:

[(1, 12912102148), (2, 6456051074), (4, 3228025537), (11, 1173827468), (22, 586913734), (44, 293456867), (121, 106711588), (239, 54025532), (242, 53355794), (478, 27012766), (484, 26677897), (956, 13506383), (2629, 4911412), (5258, 2455706), (10516, 1227853), (28919, 446492), (57838, 223246), (111623, 115676)]