19409036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3613}}^1$

素因数の和:3713

約数の個数: 24

約数和(自身を含む): 36429120

約数和(自身を除く): 17020084

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 3613, 5372, 7226, 14452, 61421, 122842, 245684, 285427, 570854, 1141708, 4852259, 9704518, 19409036]

約数ペア:

[(1, 19409036), (2, 9704518), (4, 4852259), (17, 1141708), (34, 570854), (68, 285427), (79, 245684), (158, 122842), (316, 61421), (1343, 14452), (2686, 7226), (3613, 5372)]