1919948

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 3598560

約数和(自身を除く): 1678612

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 509, 943, 1018, 1886, 2036, 3772, 11707, 20869, 23414, 41738, 46828, 83476, 479987, 959974, 1919948]

約数ペア:

[(1, 1919948), (2, 959974), (4, 479987), (23, 83476), (41, 46828), (46, 41738), (82, 23414), (92, 20869), (164, 11707), (509, 3772), (943, 2036), (1018, 1886)]