13870874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 23284800

約数和(自身を除く): 9413926

約数列:

[1, 2, 19, 29, 38, 41, 58, 82, 307, 551, 614, 779, 1102, 1189, 1558, 2378, 5833, 8903, 11666, 12587, 17806, 22591, 25174, 45182, 169157, 239153, 338314, 365023, 478306, 730046, 6935437, 13870874]

約数ペア:

[(1, 13870874), (2, 6935437), (19, 730046), (29, 478306), (38, 365023), (41, 338314), (58, 239153), (82, 169157), (307, 45182), (551, 25174), (614, 22591), (779, 17806), (1102, 12587), (1189, 11666), (1558, 8903), (2378, 5833)]