19294164

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{18481}}^1$

素因数の和:18520

約数の個数: 36

約数和(自身を含む): 50455860

約数和(自身を除く): 31161696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 18481, 36962, 55443, 73924, 110886, 166329, 221772, 332658, 535949, 665316, 1071898, 1607847, 2143796, 3215694, 4823541, 6431388, 9647082, 19294164]

約数ペア:

[(1, 19294164), (2, 9647082), (3, 6431388), (4, 4823541), (6, 3215694), (9, 2143796), (12, 1607847), (18, 1071898), (29, 665316), (36, 535949), (58, 332658), (87, 221772), (116, 166329), (174, 110886), (261, 73924), (348, 55443), (522, 36962), (1044, 18481)]