15392968

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 30571200

約数和(自身を除く): 15178232

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 1543, 2494, 3086, 4988, 6172, 9976, 12344, 44747, 66349, 89494, 132698, 178988, 265396, 357976, 530792, 1924121, 3848242, 7696484, 15392968]

約数ペア:

[(1, 15392968), (2, 7696484), (4, 3848242), (8, 1924121), (29, 530792), (43, 357976), (58, 265396), (86, 178988), (116, 132698), (172, 89494), (232, 66349), (344, 44747), (1247, 12344), (1543, 9976), (2494, 6172), (3086, 4988)]