15489744

素因数分解:

$2^4\times 3^1\times {\mathrm{313}}^1\times {\mathrm{1031}}^1$

素因数の和:1355

約数の個数: 40

約数和(自身を含む): 40181952

約数和(自身を除く): 24692208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 313, 626, 939, 1031, 1252, 1878, 2062, 2504, 3093, 3756, 4124, 5008, 6186, 7512, 8248, 12372, 15024, 16496, 24744, 49488, 322703, 645406, 968109, 1290812, 1936218, 2581624, 3872436, 5163248, 7744872, 15489744]

約数ペア:

[(1, 15489744), (2, 7744872), (3, 5163248), (4, 3872436), (6, 2581624), (8, 1936218), (12, 1290812), (16, 968109), (24, 645406), (48, 322703), (313, 49488), (626, 24744), (939, 16496), (1031, 15024), (1252, 12372), (1878, 8248), (2062, 7512), (2504, 6186), (3093, 5008), (3756, 4124)]