15668037372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{265003}}^1$

素因数の和:265402

約数の個数: 48

約数和(自身を含む): 39474995840

約数和(自身を除く): 23806958468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 379, 758, 1137, 1516, 2274, 4548, 4927, 9854, 14781, 19708, 29562, 59124, 265003, 530006, 795009, 1060012, 1590018, 3180036, 3445039, 6890078, 10335117, 13780156, 20670234, 41340468, 100436137, 200872274, 301308411, 401744548, 602616822, 1205233644, 1305669781, 2611339562, 3917009343, 5222679124, 7834018686, 15668037372]

約数ペア:

[(1, 15668037372), (2, 7834018686), (3, 5222679124), (4, 3917009343), (6, 2611339562), (12, 1305669781), (13, 1205233644), (26, 602616822), (39, 401744548), (52, 301308411), (78, 200872274), (156, 100436137), (379, 41340468), (758, 20670234), (1137, 13780156), (1516, 10335117), (2274, 6890078), (4548, 3445039), (4927, 3180036), (9854, 1590018), (14781, 1060012), (19708, 795009), (29562, 530006), (59124, 265003)]