19700211322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{44179}}^1\times {\mathrm{20269}}^1$

素因数の和:64461

約数の個数: 16

約数和(自身を含む): 32239029600

約数和(自身を除く): 12538818278

約数列:

[1, 2, 11, 22, 20269, 40538, 44179, 88358, 222959, 445918, 485969, 971938, 895464151, 1790928302, 9850105661, 19700211322]

約数ペア:

[(1, 19700211322), (2, 9850105661), (11, 1790928302), (22, 895464151), (20269, 971938), (40538, 485969), (44179, 445918), (88358, 222959)]