19043406

素因数分解:

$2^1\times 3^2\times {\mathrm{683}}^1\times {\mathrm{1549}}^1$

素因数の和:2240

約数の個数: 24

約数和(自身を含む): 41347800

約数和(自身を除く): 22304394

約数列:

[1, 2, 3, 6, 9, 18, 683, 1366, 1549, 2049, 3098, 4098, 4647, 6147, 9294, 12294, 13941, 27882, 1057967, 2115934, 3173901, 6347802, 9521703, 19043406]

約数ペア:

[(1, 19043406), (2, 9521703), (3, 6347802), (6, 3173901), (9, 2115934), (18, 1057967), (683, 27882), (1366, 13941), (1549, 12294), (2049, 9294), (3098, 6147), (4098, 4647)]