23918019

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5981}}^1$

素因数の和:6058

約数の個数: 16

約数和(自身を含む): 33690624

約数和(自身を除く): 9772605

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 5981, 17943, 185411, 257183, 556233, 771549, 7972673, 23918019]

約数ペア:

[(1, 23918019), (3, 7972673), (31, 771549), (43, 556233), (93, 257183), (129, 185411), (1333, 17943), (3999, 5981)]