12479584

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 26777520

約数和(自身を除く): 14297936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 131, 208, 229, 262, 416, 458, 524, 916, 1048, 1703, 1832, 2096, 2977, 3406, 3664, 4192, 5954, 6812, 7328, 11908, 13624, 23816, 27248, 29999, 47632, 54496, 59998, 95264, 119996, 239992, 389987, 479984, 779974, 959968, 1559948, 3119896, 6239792, 12479584]

約数ペア:

[(1, 12479584), (2, 6239792), (4, 3119896), (8, 1559948), (13, 959968), (16, 779974), (26, 479984), (32, 389987), (52, 239992), (104, 119996), (131, 95264), (208, 59998), (229, 54496), (262, 47632), (416, 29999), (458, 27248), (524, 23816), (916, 13624), (1048, 11908), (1703, 7328), (1832, 6812), (2096, 5954), (2977, 4192), (3406, 3664)]