15694790990

素因数分解:

$2^1\times 5^1\times {\mathrm{13217}}^1\times {\mathrm{118747}}^1$

素因数の和:131971

約数の個数: 16

約数和(自身を含む): 28252999152

約数和(自身を除く): 12558208162

約数列:

[1, 2, 5, 10, 13217, 26434, 66085, 118747, 132170, 237494, 593735, 1187470, 1569479099, 3138958198, 7847395495, 15694790990]

約数ペア:

[(1, 15694790990), (2, 7847395495), (5, 3138958198), (10, 1569479099), (13217, 1187470), (26434, 593735), (66085, 237494), (118747, 132170)]