15672872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1063}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 31281600

約数和(自身を除く): 15608728

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1063, 1843, 2126, 3686, 4252, 7372, 8504, 14744, 20197, 40394, 80788, 103111, 161576, 206222, 412444, 824888, 1959109, 3918218, 7836436, 15672872]

約数ペア:

[(1, 15672872), (2, 7836436), (4, 3918218), (8, 1959109), (19, 824888), (38, 412444), (76, 206222), (97, 161576), (152, 103111), (194, 80788), (388, 40394), (776, 20197), (1063, 14744), (1843, 8504), (2126, 7372), (3686, 4252)]