22471640438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{136777}}^1$

素因数の和:136952

約数の個数: 32

約数和(自身を含む): 37225500480

約数和(自身を除く): 14753860042

約数列:

[1, 2, 13, 26, 71, 89, 142, 178, 923, 1157, 1846, 2314, 6319, 12638, 82147, 136777, 164294, 273554, 1778101, 3556202, 9711167, 12173153, 19422334, 24346306, 126245171, 158250989, 252490342, 316501978, 864293863, 1728587726, 11235820219, 22471640438]

約数ペア:

[(1, 22471640438), (2, 11235820219), (13, 1728587726), (26, 864293863), (71, 316501978), (89, 252490342), (142, 158250989), (178, 126245171), (923, 24346306), (1157, 19422334), (1846, 12173153), (2314, 9711167), (6319, 3556202), (12638, 1778101), (82147, 273554), (136777, 164294)]