19107426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12893}}^1$

素因数の和:12930

約数の個数: 32

約数和(自身を含む): 43323840

約数和(自身を除く): 24216414

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 12893, 25786, 38679, 77358, 167609, 244967, 335218, 489934, 502827, 734901, 1005654, 1469802, 3184571, 6369142, 9553713, 19107426]

約数ペア:

[(1, 19107426), (2, 9553713), (3, 6369142), (6, 3184571), (13, 1469802), (19, 1005654), (26, 734901), (38, 502827), (39, 489934), (57, 335218), (78, 244967), (114, 167609), (247, 77358), (494, 38679), (741, 25786), (1482, 12893)]