15679220740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{11700911}}^1$

素因数の和:11700987

約数の個数: 24

約数和(自身を含む): 33417804672

約数和(自身を除く): 17738583932

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 11700911, 23401822, 46803644, 58504555, 117009110, 234018220, 783961037, 1567922074, 3135844148, 3919805185, 7839610370, 15679220740]

約数ペア:

[(1, 15679220740), (2, 7839610370), (4, 3919805185), (5, 3135844148), (10, 1567922074), (20, 783961037), (67, 234018220), (134, 117009110), (268, 58504555), (335, 46803644), (670, 23401822), (1340, 11700911)]