39017438

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:883

約数の個数: 16

約数和(自身を含む): 59248800

約数和(自身を除く): 20231362

約数列:

[1, 2, 149, 298, 311, 421, 622, 842, 46339, 62729, 92678, 125458, 130931, 261862, 19508719, 39017438]

約数ペア:

[(1, 39017438), (2, 19508719), (149, 261862), (298, 130931), (311, 125458), (421, 92678), (622, 62729), (842, 46339)]