19835802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157427}}^1$

素因数の和:157442

約数の個数: 24

約数和(自身を含む): 49117536

約数和(自身を除く): 29281734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157427, 314854, 472281, 944562, 1101989, 1416843, 2203978, 2833686, 3305967, 6611934, 9917901, 19835802]

約数ペア:

[(1, 19835802), (2, 9917901), (3, 6611934), (6, 3305967), (7, 2833686), (9, 2203978), (14, 1416843), (18, 1101989), (21, 944562), (42, 472281), (63, 314854), (126, 157427)]