13025828

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 23869440

約数和(自身を除く): 10843612

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 1439, 2263, 2878, 4526, 5756, 9052, 44609, 89218, 105047, 178436, 210094, 420188, 3256457, 6512914, 13025828]

約数ペア:

[(1, 13025828), (2, 6512914), (4, 3256457), (31, 420188), (62, 210094), (73, 178436), (124, 105047), (146, 89218), (292, 44609), (1439, 9052), (2263, 5756), (2878, 4526)]