18341921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 1979359

約数列:

[1, 13, 83, 89, 191, 1079, 1157, 2483, 7387, 15853, 16999, 96031, 206089, 220987, 1410917, 18341921]

約数ペア:

[(1, 18341921), (13, 1410917), (83, 220987), (89, 206089), (191, 96031), (1079, 16999), (1157, 15853), (2483, 7387)]