12657479831

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{13627}}^1$

素因数の和:13779

約数の個数: 24

約数和(自身を含む): 13956816384

約数和(自身を除く): 1299336553

約数列:

[1, 19, 31, 83, 361, 589, 1577, 2573, 11191, 13627, 29963, 48887, 258913, 422437, 928853, 1131041, 4919347, 8026303, 21489779, 35062271, 152499757, 408305801, 666183149, 12657479831]

約数ペア:

[(1, 12657479831), (19, 666183149), (31, 408305801), (83, 152499757), (361, 35062271), (589, 21489779), (1577, 8026303), (2573, 4919347), (11191, 1131041), (13627, 928853), (29963, 422437), (48887, 258913)]