123088942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{23059}}^1$

素因数の和:23235

約数の個数: 16

約数和(自身を含む): 196747920

約数和(自身を除く): 73658978

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 23059, 46118, 392003, 784006, 3620263, 7240526, 61544471, 123088942]

約数ペア:

[(1, 123088942), (2, 61544471), (17, 7240526), (34, 3620263), (157, 784006), (314, 392003), (2669, 46118), (5338, 23059)]