11911896

素因数分解:

$2^3\times 3^2\times {\mathrm{165443}}^1$

素因数の和:165455

約数の個数: 24

約数和(自身を含む): 32261580

約数和(自身を除く): 20349684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 165443, 330886, 496329, 661772, 992658, 1323544, 1488987, 1985316, 2977974, 3970632, 5955948, 11911896]

約数ペア:

[(1, 11911896), (2, 5955948), (3, 3970632), (4, 2977974), (6, 1985316), (8, 1488987), (9, 1323544), (12, 992658), (18, 661772), (24, 496329), (36, 330886), (72, 165443)]