13166392

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 26883360

約数和(自身を除く): 13716968

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 97, 152, 188, 194, 361, 376, 388, 722, 776, 893, 1444, 1786, 1843, 2888, 3572, 3686, 4559, 7144, 7372, 9118, 14744, 16967, 18236, 33934, 35017, 36472, 67868, 70034, 86621, 135736, 140068, 173242, 280136, 346484, 692968, 1645799, 3291598, 6583196, 13166392]

約数ペア:

[(1, 13166392), (2, 6583196), (4, 3291598), (8, 1645799), (19, 692968), (38, 346484), (47, 280136), (76, 173242), (94, 140068), (97, 135736), (152, 86621), (188, 70034), (194, 67868), (361, 36472), (376, 35017), (388, 33934), (722, 18236), (776, 16967), (893, 14744), (1444, 9118), (1786, 7372), (1843, 7144), (2888, 4559), (3572, 3686)]