2115230974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{10193}}^1$

素因数の和:10384

約数の個数: 32

約数和(自身を含む): 3444756480

約数和(自身を除く): 1329525506

約数列:

[1, 2, 19, 38, 43, 86, 127, 254, 817, 1634, 2413, 4826, 5461, 10193, 10922, 20386, 103759, 193667, 207518, 387334, 438299, 876598, 1294511, 2589022, 8327681, 16655362, 24595709, 49191418, 55663973, 111327946, 1057615487, 2115230974]

約数ペア:

[(1, 2115230974), (2, 1057615487), (19, 111327946), (38, 55663973), (43, 49191418), (86, 24595709), (127, 16655362), (254, 8327681), (817, 2589022), (1634, 1294511), (2413, 876598), (4826, 438299), (5461, 387334), (10193, 207518), (10922, 193667), (20386, 103759)]