13407216

素因数分解:

$2^4\times 3^1\times {\mathrm{279317}}^1$

素因数の和:279328

約数の個数: 20

約数和(自身を含む): 34635432

約数和(自身を除く): 21228216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 279317, 558634, 837951, 1117268, 1675902, 2234536, 3351804, 4469072, 6703608, 13407216]

約数ペア:

[(1, 13407216), (2, 6703608), (3, 4469072), (4, 3351804), (6, 2234536), (8, 1675902), (12, 1117268), (16, 837951), (24, 558634), (48, 279317)]