19165601

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9157}}^1$

素因数の和:9200

約数の個数: 16

約数和(自身を含む): 24616704

約数和(自身を除く): 5451103

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 9157, 64099, 119041, 210611, 833287, 1474277, 2737943, 19165601]

約数ペア:

[(1, 19165601), (7, 2737943), (13, 1474277), (23, 833287), (91, 210611), (161, 119041), (299, 64099), (2093, 9157)]