19507372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{797}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 35526960

約数和(自身を除く): 16019588

約数列:

[1, 2, 4, 29, 58, 116, 211, 422, 797, 844, 1594, 3188, 6119, 12238, 23113, 24476, 46226, 92452, 168167, 336334, 672668, 4876843, 9753686, 19507372]

約数ペア:

[(1, 19507372), (2, 9753686), (4, 4876843), (29, 672668), (58, 336334), (116, 168167), (211, 92452), (422, 46226), (797, 24476), (844, 23113), (1594, 12238), (3188, 6119)]