129951838

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{5407}}^1$

素因数の和:5667

約数の個数: 16

約数和(自身を含む): 199165824

約数和(自身を除く): 69213986

約数列:

[1, 2, 61, 122, 197, 394, 5407, 10814, 12017, 24034, 329827, 659654, 1065179, 2130358, 64975919, 129951838]

約数ペア:

[(1, 129951838), (2, 64975919), (61, 2130358), (122, 1065179), (197, 659654), (394, 329827), (5407, 24034), (10814, 12017)]