121104518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 195804000

約数和(自身を除く): 74699482

約数列:

[1, 2, 19, 38, 73, 146, 149, 293, 298, 586, 1387, 2774, 2831, 5567, 5662, 10877, 11134, 21389, 21754, 42778, 43657, 87314, 206663, 406391, 413326, 812782, 829483, 1658966, 3186961, 6373922, 60552259, 121104518]

約数ペア:

[(1, 121104518), (2, 60552259), (19, 6373922), (38, 3186961), (73, 1658966), (146, 829483), (149, 812782), (293, 413326), (298, 406391), (586, 206663), (1387, 87314), (2774, 43657), (2831, 42778), (5567, 21754), (5662, 21389), (10877, 11134)]