29901098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{7219}}^1$

素因数の和:7349

約数の個数: 16

約数和(自身を含む): 47652000

約数和(自身を除く): 17750902

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 7219, 14438, 137161, 274322, 786871, 1573742, 14950549, 29901098]

約数ペア:

[(1, 29901098), (2, 14950549), (19, 1573742), (38, 786871), (109, 274322), (218, 137161), (2071, 14438), (4142, 7219)]