19416399

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3331}}^1$

素因数の和:3430

約数の個数: 16

約数和(自身を含む): 27189120

約数和(自身を除く): 7772721

約数列:

[1, 3, 29, 67, 87, 201, 1943, 3331, 5829, 9993, 96599, 223177, 289797, 669531, 6472133, 19416399]

約数ペア:

[(1, 19416399), (3, 6472133), (29, 669531), (67, 289797), (87, 223177), (201, 96599), (1943, 9993), (3331, 5829)]