19660219130

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23687011}}^1$

素因数の和:23687101

約数の個数: 16

約数和(自身を含む): 35814762144

約数和(自身を除く): 16154543014

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 23687011, 47374022, 118435055, 236870110, 1966021913, 3932043826, 9830109565, 19660219130]

約数ペア:

[(1, 19660219130), (2, 9830109565), (5, 3932043826), (10, 1966021913), (83, 236870110), (166, 118435055), (415, 47374022), (830, 23687011)]