39371838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31397}}^1$

素因数の和:31432

約数の個数: 32

約数和(自身を含む): 90426240

約数和(自身を除く): 51054402

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 31397, 62794, 94191, 188382, 345367, 596543, 690734, 1036101, 1193086, 1789629, 2072202, 3579258, 6561973, 13123946, 19685919, 39371838]

約数ペア:

[(1, 39371838), (2, 19685919), (3, 13123946), (6, 6561973), (11, 3579258), (19, 2072202), (22, 1789629), (33, 1193086), (38, 1036101), (57, 690734), (66, 596543), (114, 345367), (209, 188382), (418, 94191), (627, 62794), (1254, 31397)]