18799156

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 34151040

約数和(自身を除く): 15351884

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 1451, 2902, 3239, 5804, 6478, 12956, 59491, 114629, 118982, 229258, 237964, 458516, 4699789, 9399578, 18799156]

約数ペア:

[(1, 18799156), (2, 9399578), (4, 4699789), (41, 458516), (79, 237964), (82, 229258), (158, 118982), (164, 114629), (316, 59491), (1451, 12956), (2902, 6478), (3239, 5804)]