12545168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1423}}^1$

素因数の和:1479

約数の個数: 40

約数和(自身を含む): 26486400

約数和(自身を除く): 13941232

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 1423, 2204, 2846, 4408, 5692, 8816, 11384, 22768, 27037, 41267, 54074, 82534, 108148, 165068, 216296, 330136, 432592, 660272, 784073, 1568146, 3136292, 6272584, 12545168]

約数ペア:

[(1, 12545168), (2, 6272584), (4, 3136292), (8, 1568146), (16, 784073), (19, 660272), (29, 432592), (38, 330136), (58, 216296), (76, 165068), (116, 108148), (152, 82534), (232, 54074), (304, 41267), (464, 27037), (551, 22768), (1102, 11384), (1423, 8816), (2204, 5692), (2846, 4408)]