12671164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4721}}^1$

素因数の和:4797

約数の個数: 24

約数和(自身を含む): 24592176

約数和(自身を除く): 11921012

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 4721, 9442, 18884, 51931, 103862, 207724, 287981, 575962, 1151924, 3167791, 6335582, 12671164]

約数ペア:

[(1, 12671164), (2, 6335582), (4, 3167791), (11, 1151924), (22, 575962), (44, 287981), (61, 207724), (122, 103862), (244, 51931), (671, 18884), (1342, 9442), (2684, 4721)]