19618102

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1$

素因数の和:2716

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 17153738

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 2659, 3689, 5318, 7378, 18613, 37226, 45203, 82429, 90406, 164858, 316421, 577003, 632842, 1154006, 1401293, 2802586, 9809051, 19618102]

約数ペア:

[(1, 19618102), (2, 9809051), (7, 2802586), (14, 1401293), (17, 1154006), (31, 632842), (34, 577003), (62, 316421), (119, 164858), (217, 90406), (238, 82429), (434, 45203), (527, 37226), (1054, 18613), (2659, 7378), (3689, 5318)]