15698419228

素因数分解:

$2^2\times {\mathrm{28657}}^1\times {\mathrm{136951}}^1$

素因数の和:165612

約数の個数: 12

約数和(自身を含む): 27473392912

約数和(自身を除く): 11774973684

約数列:

[1, 2, 4, 28657, 57314, 114628, 136951, 273902, 547804, 3924604807, 7849209614, 15698419228]

約数ペア:

[(1, 15698419228), (2, 7849209614), (4, 3924604807), (28657, 547804), (57314, 273902), (114628, 136951)]