13107172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 26191872

約数和(自身を除く): 13084700

約数列:

[1, 2, 4, 13, 26, 31, 47, 52, 62, 94, 124, 173, 188, 346, 403, 611, 692, 806, 1222, 1457, 1612, 2249, 2444, 2914, 4498, 5363, 5828, 8131, 8996, 10726, 16262, 18941, 21452, 32524, 37882, 69719, 75764, 105703, 139438, 211406, 252061, 278876, 422812, 504122, 1008244, 3276793, 6553586, 13107172]

約数ペア:

[(1, 13107172), (2, 6553586), (4, 3276793), (13, 1008244), (26, 504122), (31, 422812), (47, 278876), (52, 252061), (62, 211406), (94, 139438), (124, 105703), (173, 75764), (188, 69719), (346, 37882), (403, 32524), (611, 21452), (692, 18941), (806, 16262), (1222, 10726), (1457, 8996), (1612, 8131), (2249, 5828), (2444, 5363), (2914, 4498)]