19714398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1063}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 43206912

約数和(自身を除く): 23492514

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 281, 562, 843, 1063, 1686, 2126, 3091, 3189, 6182, 6378, 9273, 11693, 18546, 23386, 35079, 70158, 298703, 597406, 896109, 1792218, 3285733, 6571466, 9857199, 19714398]

約数ペア:

[(1, 19714398), (2, 9857199), (3, 6571466), (6, 3285733), (11, 1792218), (22, 896109), (33, 597406), (66, 298703), (281, 70158), (562, 35079), (843, 23386), (1063, 18546), (1686, 11693), (2126, 9273), (3091, 6378), (3189, 6182)]