15561284

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 28378560

約数和(自身を除く): 12817276

約数列:

[1, 2, 4, 29, 58, 116, 163, 326, 652, 823, 1646, 3292, 4727, 9454, 18908, 23867, 47734, 95468, 134149, 268298, 536596, 3890321, 7780642, 15561284]

約数ペア:

[(1, 15561284), (2, 7780642), (4, 3890321), (29, 536596), (58, 268298), (116, 134149), (163, 95468), (326, 47734), (652, 23867), (823, 18908), (1646, 9454), (3292, 4727)]