21102382

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{48623}}^1$

素因数の和:48663

約数の個数: 16

約数和(自身を含む): 37343232

約数和(自身を除く): 16240850

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 48623, 97246, 340361, 680722, 1507313, 3014626, 10551191, 21102382]

約数ペア:

[(1, 21102382), (2, 10551191), (7, 3014626), (14, 1507313), (31, 680722), (62, 340361), (217, 97246), (434, 48623)]