19414492

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{563}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 35105616

約数和(自身を除く): 15691124

約数列:

[1, 2, 4, 37, 74, 148, 233, 466, 563, 932, 1126, 2252, 8621, 17242, 20831, 34484, 41662, 83324, 131179, 262358, 524716, 4853623, 9707246, 19414492]

約数ペア:

[(1, 19414492), (2, 9707246), (4, 4853623), (37, 524716), (74, 262358), (148, 131179), (233, 83324), (466, 41662), (563, 34484), (932, 20831), (1126, 17242), (2252, 8621)]