12488465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3389}}^1$

素因数の和:3472

約数の個数: 16

約数和(自身を含む): 16597440

約数和(自身を除く): 4108975

約数列:

[1, 5, 11, 55, 67, 335, 737, 3389, 3685, 16945, 37279, 186395, 227063, 1135315, 2497693, 12488465]

約数ペア:

[(1, 12488465), (5, 2497693), (11, 1135315), (55, 227063), (67, 186395), (335, 37279), (737, 16945), (3389, 3685)]