19105482

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{289477}}^1$

素因数の和:289493

約数の個数: 16

約数和(自身を含む): 41684832

約数和(自身を除く): 22579350

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 289477, 578954, 868431, 1736862, 3184247, 6368494, 9552741, 19105482]

約数ペア:

[(1, 19105482), (2, 9552741), (3, 6368494), (6, 3184247), (11, 1736862), (22, 868431), (33, 578954), (66, 289477)]