25699882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21031}}^1$

素因数の和:21093

約数の個数: 16

約数和(自身を含む): 42400512

約数和(自身を除く): 16700630

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 21031, 42062, 273403, 546806, 988457, 1976914, 12849941, 25699882]

約数ペア:

[(1, 25699882), (2, 12849941), (13, 1976914), (26, 988457), (47, 546806), (94, 273403), (611, 42062), (1222, 21031)]