19349204

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9733}}^1$

素因数の和:9815

約数の個数: 24

約数和(自身を含む): 39247488

約数和(自身を除く): 19898284

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 9733, 19466, 38932, 68131, 136262, 272524, 691043, 1382086, 2764172, 4837301, 9674602, 19349204]

約数ペア:

[(1, 19349204), (2, 9674602), (4, 4837301), (7, 2764172), (14, 1382086), (28, 691043), (71, 272524), (142, 136262), (284, 68131), (497, 38932), (994, 19466), (1988, 9733)]