19141872

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{3727}}^1$

素因数の和:3845

約数の個数: 40

約数和(自身を含む): 49925376

約数和(自身を除く): 30783504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3727, 5136, 7454, 11181, 14908, 22362, 29816, 44724, 59632, 89448, 178896, 398789, 797578, 1196367, 1595156, 2392734, 3190312, 4785468, 6380624, 9570936, 19141872]

約数ペア:

[(1, 19141872), (2, 9570936), (3, 6380624), (4, 4785468), (6, 3190312), (8, 2392734), (12, 1595156), (16, 1196367), (24, 797578), (48, 398789), (107, 178896), (214, 89448), (321, 59632), (428, 44724), (642, 29816), (856, 22362), (1284, 14908), (1712, 11181), (2568, 7454), (3727, 5136)]