12210856

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 27705600

約数和(自身を除く): 15494744

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 73, 103, 116, 146, 203, 206, 232, 292, 406, 412, 511, 584, 721, 812, 824, 1022, 1442, 1624, 2044, 2117, 2884, 2987, 4088, 4234, 5768, 5974, 7519, 8468, 11948, 14819, 15038, 16936, 20909, 23896, 29638, 30076, 41818, 52633, 59276, 60152, 83636, 105266, 118552, 167272, 210532, 218051, 421064, 436102, 872204, 1526357, 1744408, 3052714, 6105428, 12210856]

約数ペア:

[(1, 12210856), (2, 6105428), (4, 3052714), (7, 1744408), (8, 1526357), (14, 872204), (28, 436102), (29, 421064), (56, 218051), (58, 210532), (73, 167272), (103, 118552), (116, 105266), (146, 83636), (203, 60152), (206, 59276), (232, 52633), (292, 41818), (406, 30076), (412, 29638), (511, 23896), (584, 20909), (721, 16936), (812, 15038), (824, 14819), (1022, 11948), (1442, 8468), (1624, 7519), (2044, 5974), (2117, 5768), (2884, 4234), (2987, 4088)]