12078020158

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{21061}}^1$

素因数の和:21348

約数の個数: 32

約数和(自身を含む): 19489595328

約数和(自身を除く): 7411575170

約数列:

[1, 2, 17, 34, 101, 167, 202, 334, 1717, 2839, 3434, 5678, 16867, 21061, 33734, 42122, 286739, 358037, 573478, 716074, 2127161, 3517187, 4254322, 7034374, 36161737, 59792179, 72323474, 119584358, 355235887, 710471774, 6039010079, 12078020158]

約数ペア:

[(1, 12078020158), (2, 6039010079), (17, 710471774), (34, 355235887), (101, 119584358), (167, 72323474), (202, 59792179), (334, 36161737), (1717, 7034374), (2839, 4254322), (3434, 3517187), (5678, 2127161), (16867, 716074), (21061, 573478), (33734, 358037), (42122, 286739)]