23977694

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 16664866

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 403, 419, 806, 838, 923, 1846, 2201, 4402, 5447, 10894, 12989, 25978, 28613, 29749, 57226, 59498, 168857, 337714, 386737, 773474, 922219, 1844438, 11988847, 23977694]

約数ペア:

[(1, 23977694), (2, 11988847), (13, 1844438), (26, 922219), (31, 773474), (62, 386737), (71, 337714), (142, 168857), (403, 59498), (419, 57226), (806, 29749), (838, 28613), (923, 25978), (1846, 12989), (2201, 10894), (4402, 5447)]