30862156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31237}}^1$

素因数の和:31273

約数の個数: 24

約数和(自身を含む): 61226480

約数和(自身を除く): 30364324

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 31237, 62474, 124948, 406081, 593503, 812162, 1187006, 1624324, 2374012, 7715539, 15431078, 30862156]

約数ペア:

[(1, 30862156), (2, 15431078), (4, 7715539), (13, 2374012), (19, 1624324), (26, 1187006), (38, 812162), (52, 593503), (76, 406081), (247, 124948), (494, 62474), (988, 31237)]