20159413

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 21584304

約数和(自身を除く): 1424891

約数列:

[1, 37, 41, 97, 137, 1517, 3589, 3977, 5069, 5617, 13289, 147149, 207829, 491693, 544849, 20159413]

約数ペア:

[(1, 20159413), (37, 544849), (41, 491693), (97, 207829), (137, 147149), (1517, 13289), (3589, 5617), (3977, 5069)]