42019968430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{381999713}}^1$

素因数の和:381999731

約数の個数: 16

約数和(自身を含む): 82511938224

約数和(自身を除く): 40491969794

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 381999713, 763999426, 1909998565, 3819997130, 4201996843, 8403993686, 21009984215, 42019968430]

約数ペア:

[(1, 42019968430), (2, 21009984215), (5, 8403993686), (10, 4201996843), (11, 3819997130), (22, 1909998565), (55, 763999426), (110, 381999713)]