22869868

素因数分解:

$2^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 47488000

約数和(自身を除く): 24618132

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 211, 316, 343, 422, 553, 686, 844, 1106, 1372, 1477, 2212, 2954, 3871, 5908, 7742, 10339, 15484, 16669, 20678, 27097, 33338, 41356, 54194, 66676, 72373, 108388, 116683, 144746, 233366, 289492, 466732, 816781, 1633562, 3267124, 5717467, 11434934, 22869868]

約数ペア:

[(1, 22869868), (2, 11434934), (4, 5717467), (7, 3267124), (14, 1633562), (28, 816781), (49, 466732), (79, 289492), (98, 233366), (158, 144746), (196, 116683), (211, 108388), (316, 72373), (343, 66676), (422, 54194), (553, 41356), (686, 33338), (844, 27097), (1106, 20678), (1372, 16669), (1477, 15484), (2212, 10339), (2954, 7742), (3871, 5908)]