30841646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{37889}}^1$

素因数の和:37939

約数の個数: 16

約数和(自身を含む): 51833520

約数和(自身を除く): 20991874

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 37889, 75778, 416779, 833558, 1401893, 2803786, 15420823, 30841646]

約数ペア:

[(1, 30841646), (2, 15420823), (11, 2803786), (22, 1401893), (37, 833558), (74, 416779), (407, 75778), (814, 37889)]