12147076

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 21735000

約数和(自身を除く): 9587924

約数列:

[1, 2, 4, 89, 149, 178, 229, 298, 356, 458, 596, 916, 13261, 20381, 26522, 34121, 40762, 53044, 68242, 81524, 136484, 3036769, 6073538, 12147076]

約数ペア:

[(1, 12147076), (2, 6073538), (4, 3036769), (89, 136484), (149, 81524), (178, 68242), (229, 53044), (298, 40762), (356, 34121), (458, 26522), (596, 20381), (916, 13261)]