19047502

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2089}}^1$

素因数の和:2235

約数の個数: 16

約数和(自身を含む): 29494080

約数和(自身を除く): 10446578

約数列:

[1, 2, 47, 94, 97, 194, 2089, 4178, 4559, 9118, 98183, 196366, 202633, 405266, 9523751, 19047502]

約数ペア:

[(1, 19047502), (2, 9523751), (47, 405266), (94, 202633), (97, 196366), (194, 98183), (2089, 9118), (4178, 4559)]