29921962

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{16829}}^1$

素因数の和:16965

約数の個数: 16

約数和(自身を含む): 51701760

約数和(自身を除く): 21779798

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 16829, 33658, 117803, 235606, 2137283, 4274566, 14960981, 29921962]

約数ペア:

[(1, 29921962), (2, 14960981), (7, 4274566), (14, 2137283), (127, 235606), (254, 117803), (889, 33658), (1778, 16829)]