12387156908

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1187}}^1\times {\mathrm{6317}}^1$

素因数の和:7574

約数の個数: 48

約数和(自身を含む): 25219434240

約数和(自身を除く): 12832277332

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1187, 1652, 2374, 4748, 6317, 8309, 12634, 16618, 25268, 33236, 44219, 70033, 88438, 140066, 176876, 280132, 372703, 490231, 745406, 980462, 1490812, 1960924, 2608921, 5217842, 7498279, 10435684, 14996558, 29993116, 52487953, 104975906, 209951812, 442398461, 884796922, 1769593844, 3096789227, 6193578454, 12387156908]

約数ペア:

[(1, 12387156908), (2, 6193578454), (4, 3096789227), (7, 1769593844), (14, 884796922), (28, 442398461), (59, 209951812), (118, 104975906), (236, 52487953), (413, 29993116), (826, 14996558), (1187, 10435684), (1652, 7498279), (2374, 5217842), (4748, 2608921), (6317, 1960924), (8309, 1490812), (12634, 980462), (16618, 745406), (25268, 490231), (33236, 372703), (44219, 280132), (70033, 176876), (88438, 140066)]