19413366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{821}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 44506368

約数和(自身を除く): 25093002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 563, 821, 1126, 1642, 1689, 2463, 3378, 3941, 4926, 5747, 7882, 11494, 11823, 17241, 23646, 34482, 462223, 924446, 1386669, 2773338, 3235561, 6471122, 9706683, 19413366]

約数ペア:

[(1, 19413366), (2, 9706683), (3, 6471122), (6, 3235561), (7, 2773338), (14, 1386669), (21, 924446), (42, 462223), (563, 34482), (821, 23646), (1126, 17241), (1642, 11823), (1689, 11494), (2463, 7882), (3378, 5747), (3941, 4926)]