23953514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 40449024

約数和(自身を除く): 16495510

約数列:

[1, 2, 13, 26, 31, 62, 113, 226, 263, 403, 526, 806, 1469, 2938, 3419, 3503, 6838, 7006, 8153, 16306, 29719, 45539, 59438, 91078, 105989, 211978, 386347, 772694, 921289, 1842578, 11976757, 23953514]

約数ペア:

[(1, 23953514), (2, 11976757), (13, 1842578), (26, 921289), (31, 772694), (62, 386347), (113, 211978), (226, 105989), (263, 91078), (403, 59438), (526, 45539), (806, 29719), (1469, 16306), (2938, 8153), (3419, 7006), (3503, 6838)]