18916935599

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1427}}^1\times {\mathrm{5413}}^1$

素因数の和:6950

約数の個数: 16

約数和(自身を含む): 19791851520

約数和(自身を除く): 874915921

約数列:

[1, 31, 79, 1427, 2449, 5413, 44237, 112733, 167803, 427627, 3494723, 7724351, 13256437, 239454881, 610223729, 18916935599]

約数ペア:

[(1, 18916935599), (31, 610223729), (79, 239454881), (1427, 13256437), (2449, 7724351), (5413, 3494723), (44237, 427627), (112733, 167803)]