12221272

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{953}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 26330400

約数和(自身を除く): 14109128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 458, 916, 953, 1603, 1832, 1906, 3206, 3812, 6412, 6671, 7624, 12824, 13342, 26684, 53368, 218237, 436474, 872948, 1527659, 1745896, 3055318, 6110636, 12221272]

約数ペア:

[(1, 12221272), (2, 6110636), (4, 3055318), (7, 1745896), (8, 1527659), (14, 872948), (28, 436474), (56, 218237), (229, 53368), (458, 26684), (916, 13342), (953, 12824), (1603, 7624), (1832, 6671), (1906, 6412), (3206, 3812)]