18393977231

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{5419}}^1\times {\mathrm{11827}}^1$

素因数の和:17294

約数の個数: 16

約数和(自身を含む): 21540207360

約数和(自身を除く): 3146230129

約数列:

[1, 7, 41, 287, 5419, 11827, 37933, 82789, 222179, 484907, 1555253, 3394349, 64090513, 448633591, 2627711033, 18393977231]

約数ペア:

[(1, 18393977231), (7, 2627711033), (41, 448633591), (287, 64090513), (5419, 3394349), (11827, 1555253), (37933, 484907), (82789, 222179)]