25199122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42139}}^1$

素因数の和:42177

約数の個数: 16

約数和(自身を含む): 42477120

約数和(自身を除く): 17277998

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 42139, 84278, 547807, 969197, 1095614, 1938394, 12599561, 25199122]

約数ペア:

[(1, 25199122), (2, 12599561), (13, 1938394), (23, 1095614), (26, 969197), (46, 547807), (299, 84278), (598, 42139)]