19042902

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{55681}}^1$

素因数の和:55708

約数の個数: 24

約数和(自身を含む): 43431960

約数和(自身を除く): 24389058

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 55681, 111362, 167043, 334086, 501129, 1002258, 1057939, 2115878, 3173817, 6347634, 9521451, 19042902]

約数ペア:

[(1, 19042902), (2, 9521451), (3, 6347634), (6, 3173817), (9, 2115878), (18, 1057939), (19, 1002258), (38, 501129), (57, 334086), (114, 167043), (171, 111362), (342, 55681)]