19474214612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{286385509}}^1$

素因数の和:286385530

約数の個数: 12

約数和(自身を含む): 36084574260

約数和(自身を除く): 16610359648

約数列:

[1, 2, 4, 17, 34, 68, 286385509, 572771018, 1145542036, 4868553653, 9737107306, 19474214612]

約数ペア:

[(1, 19474214612), (2, 9737107306), (4, 4868553653), (17, 1145542036), (34, 572771018), (68, 286385509)]