8112886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 13547520

約数和(自身を除く): 5434634

約数列:

[1, 2, 19, 31, 38, 62, 71, 97, 142, 194, 589, 1178, 1349, 1843, 2201, 2698, 3007, 3686, 4402, 6014, 6887, 13774, 41819, 57133, 83638, 114266, 130853, 213497, 261706, 426994, 4056443, 8112886]

約数ペア:

[(1, 8112886), (2, 4056443), (19, 426994), (31, 261706), (38, 213497), (62, 130853), (71, 114266), (97, 83638), (142, 57133), (194, 41819), (589, 13774), (1178, 6887), (1349, 6014), (1843, 4402), (2201, 3686), (2698, 3007)]