20162215198

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1206307}}^1$

素因数の和:1206507

約数の個数: 16

約数和(自身を含む): 30963513744

約数和(自身を除く): 10801298546

約数列:

[1, 2, 61, 122, 137, 274, 8357, 16714, 1206307, 2412614, 73584727, 147169454, 165264059, 330528118, 10081107599, 20162215198]

約数ペア:

[(1, 20162215198), (2, 10081107599), (61, 330528118), (122, 165264059), (137, 147169454), (274, 73584727), (8357, 2412614), (16714, 1206307)]