12863914

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 22974336

約数和(自身を除く): 10110422

約数列:

[1, 2, 7, 14, 41, 73, 82, 146, 287, 307, 511, 574, 614, 1022, 2149, 2993, 4298, 5986, 12587, 20951, 22411, 25174, 41902, 44822, 88109, 156877, 176218, 313754, 918851, 1837702, 6431957, 12863914]

約数ペア:

[(1, 12863914), (2, 6431957), (7, 1837702), (14, 918851), (41, 313754), (73, 176218), (82, 156877), (146, 88109), (287, 44822), (307, 41902), (511, 25174), (574, 22411), (614, 20951), (1022, 12587), (2149, 5986), (2993, 4298)]