22860578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 38610432

約数和(自身を除く): 15749854

約数列:

[1, 2, 13, 26, 31, 62, 113, 226, 251, 403, 502, 806, 1469, 2938, 3263, 3503, 6526, 7006, 7781, 15562, 28363, 45539, 56726, 91078, 101153, 202306, 368719, 737438, 879253, 1758506, 11430289, 22860578]

約数ペア:

[(1, 22860578), (2, 11430289), (13, 1758506), (26, 879253), (31, 737438), (62, 368719), (113, 202306), (226, 101153), (251, 91078), (403, 56726), (502, 45539), (806, 28363), (1469, 15562), (2938, 7781), (3263, 7006), (3503, 6526)]