15679986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12043}}^1$

素因数の和:12086

約数の個数: 32

約数和(自身を含む): 36999168

約数和(自身を除く): 21319182

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 12043, 24086, 36129, 72258, 84301, 168602, 252903, 373333, 505806, 746666, 1119999, 2239998, 2613331, 5226662, 7839993, 15679986]

約数ペア:

[(1, 15679986), (2, 7839993), (3, 5226662), (6, 2613331), (7, 2239998), (14, 1119999), (21, 746666), (31, 505806), (42, 373333), (62, 252903), (93, 168602), (186, 84301), (217, 72258), (434, 36129), (651, 24086), (1302, 12043)]