13559438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 22534848

約数和(自身を除く): 8975410

約数列:

[1, 2, 17, 34, 41, 71, 82, 137, 142, 274, 697, 1207, 1394, 2329, 2414, 2911, 4658, 5617, 5822, 9727, 11234, 19454, 49487, 95489, 98974, 165359, 190978, 330718, 398807, 797614, 6779719, 13559438]

約数ペア:

[(1, 13559438), (2, 6779719), (17, 797614), (34, 398807), (41, 330718), (71, 190978), (82, 165359), (137, 98974), (142, 95489), (274, 49487), (697, 19454), (1207, 11234), (1394, 9727), (2329, 5822), (2414, 5617), (2911, 4658)]