19005706118

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{113233}}^1$

素因数の和:113892

約数の個数: 32

約数和(自身を含む): 34350666240

約数和(自身を除く): 15344960122

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 631, 1262, 4417, 8834, 11989, 23978, 83923, 113233, 167846, 226466, 792631, 1585262, 2151427, 4302854, 15059989, 30119978, 71450023, 142900046, 500150161, 1000300322, 1357550437, 2715100874, 9502853059, 19005706118]

約数ペア:

[(1, 19005706118), (2, 9502853059), (7, 2715100874), (14, 1357550437), (19, 1000300322), (38, 500150161), (133, 142900046), (266, 71450023), (631, 30119978), (1262, 15059989), (4417, 4302854), (8834, 2151427), (11989, 1585262), (23978, 792631), (83923, 226466), (113233, 167846)]