15517308

素因数分解:

$2^2\times 3^1\times {\mathrm{997}}^1\times {\mathrm{1297}}^1$

素因数の和:2301

約数の個数: 24

約数和(自身を含む): 36271312

約数和(自身を除く): 20754004

約数列:

[1, 2, 3, 4, 6, 12, 997, 1297, 1994, 2594, 2991, 3891, 3988, 5188, 5982, 7782, 11964, 15564, 1293109, 2586218, 3879327, 5172436, 7758654, 15517308]

約数ペア:

[(1, 15517308), (2, 7758654), (3, 5172436), (4, 3879327), (6, 2586218), (12, 1293109), (997, 15564), (1297, 11964), (1994, 7782), (2594, 5982), (2991, 5188), (3891, 3988)]