18619962

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{701}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 39424320

約数和(自身を除く): 20804358

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 233, 466, 699, 701, 1398, 1402, 2103, 4206, 4427, 8854, 13281, 13319, 26562, 26638, 39957, 79914, 163333, 326666, 489999, 979998, 3103327, 6206654, 9309981, 18619962]

約数ペア:

[(1, 18619962), (2, 9309981), (3, 6206654), (6, 3103327), (19, 979998), (38, 489999), (57, 326666), (114, 163333), (233, 79914), (466, 39957), (699, 26638), (701, 26562), (1398, 13319), (1402, 13281), (2103, 8854), (4206, 4427)]