147904474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{8443}}^1$

素因数の和:8925

約数の個数: 16

約数和(自身を含む): 234067680

約数和(自身を除く): 86163206

約数列:

[1, 2, 19, 38, 461, 922, 8443, 8759, 16886, 17518, 160417, 320834, 3892223, 7784446, 73952237, 147904474]

約数ペア:

[(1, 147904474), (2, 73952237), (19, 7784446), (38, 3892223), (461, 320834), (922, 160417), (8443, 17518), (8759, 16886)]