15453256

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21227}}^1$

素因数の和:21253

約数の個数: 32

約数和(自身を含む): 35663040

約数和(自身を除く): 20209784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 21227, 42454, 84908, 148589, 169816, 275951, 297178, 551902, 594356, 1103804, 1188712, 1931657, 2207608, 3863314, 7726628, 15453256]

約数ペア:

[(1, 15453256), (2, 7726628), (4, 3863314), (7, 2207608), (8, 1931657), (13, 1188712), (14, 1103804), (26, 594356), (28, 551902), (52, 297178), (56, 275951), (91, 169816), (104, 148589), (182, 84908), (364, 42454), (728, 21227)]