22970188

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:777

約数の個数: 24

約数和(自身を含む): 41081040

約数和(自身を除く): 18110852

約数列:

[1, 2, 4, 89, 113, 178, 226, 356, 452, 571, 1142, 2284, 10057, 20114, 40228, 50819, 64523, 101638, 129046, 203276, 258092, 5742547, 11485094, 22970188]

約数ペア:

[(1, 22970188), (2, 11485094), (4, 5742547), (89, 258092), (113, 203276), (178, 129046), (226, 101638), (356, 64523), (452, 50819), (571, 40228), (1142, 20114), (2284, 10057)]