22921270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1847}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 44307648

約数和(自身を除く): 21386378

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 1847, 2482, 3694, 6205, 9235, 12410, 18470, 31399, 62798, 134831, 156995, 269662, 313990, 674155, 1348310, 2292127, 4584254, 11460635, 22921270]

約数ペア:

[(1, 22921270), (2, 11460635), (5, 4584254), (10, 2292127), (17, 1348310), (34, 674155), (73, 313990), (85, 269662), (146, 156995), (170, 134831), (365, 62798), (730, 31399), (1241, 18470), (1847, 12410), (2482, 9235), (3694, 6205)]