21931716

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{30977}}^1$

素因数の和:31043

約数の個数: 24

約数和(自身を含む): 52043040

約数和(自身を除く): 30111324

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 30977, 61954, 92931, 123908, 185862, 371724, 1827643, 3655286, 5482929, 7310572, 10965858, 21931716]

約数ペア:

[(1, 21931716), (2, 10965858), (3, 7310572), (4, 5482929), (6, 3655286), (12, 1827643), (59, 371724), (118, 185862), (177, 123908), (236, 92931), (354, 61954), (708, 30977)]