19078583031

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1150213}}^1$

素因数の和:1150335

約数の個数: 24

約数和(自身を含む): 29307452720

約数和(自身を除く): 10228869689

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 873, 1843, 5529, 16587, 1150213, 3450639, 10351917, 21854047, 65562141, 111570661, 196686423, 334711983, 1004135949, 2119842559, 6359527677, 19078583031]

約数ペア:

[(1, 19078583031), (3, 6359527677), (9, 2119842559), (19, 1004135949), (57, 334711983), (97, 196686423), (171, 111570661), (291, 65562141), (873, 21854047), (1843, 10351917), (5529, 3450639), (16587, 1150213)]