126101518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{54401}}^1$

素因数の和:54483

約数の個数: 16

約数和(自身を含む): 202375440

約数和(自身を除く): 76273922

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 54401, 108802, 1033619, 2067238, 3318461, 6636922, 63050759, 126101518]

約数ペア:

[(1, 126101518), (2, 63050759), (19, 6636922), (38, 3318461), (61, 2067238), (122, 1033619), (1159, 108802), (2318, 54401)]