13128118

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4327}}^1$

素因数の和:4407

約数の個数: 16

約数和(自身を含む): 20722464

約数和(自身を除く): 7594346

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 4327, 8654, 160099, 177407, 320198, 354814, 6564059, 13128118]

約数ペア:

[(1, 13128118), (2, 6564059), (37, 354814), (41, 320198), (74, 177407), (82, 160099), (1517, 8654), (3034, 4327)]