19589332

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2207}}^1$

素因数の和:2535

約数の個数: 24

約数和(自身を含む): 39320064

約数和(自身を除く): 19730732

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2207, 2219, 4414, 4438, 8828, 8876, 15449, 30898, 61796, 699619, 1399238, 2798476, 4897333, 9794666, 19589332]

約数ペア:

[(1, 19589332), (2, 9794666), (4, 4897333), (7, 2798476), (14, 1399238), (28, 699619), (317, 61796), (634, 30898), (1268, 15449), (2207, 8876), (2219, 8828), (4414, 4438)]