16855986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8539}}^1$

素因数の和:8598

約数の個数: 32

約数和(自身を含む): 39352320

約数和(自身を除く): 22496334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 8539, 17078, 25617, 51234, 59773, 119546, 179319, 358638, 401333, 802666, 1203999, 2407998, 2809331, 5618662, 8427993, 16855986]

約数ペア:

[(1, 16855986), (2, 8427993), (3, 5618662), (6, 2809331), (7, 2407998), (14, 1203999), (21, 802666), (42, 401333), (47, 358638), (94, 179319), (141, 119546), (282, 59773), (329, 51234), (658, 25617), (987, 17078), (1974, 8539)]