19113023

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 20628480

約数和(自身を除く): 1515457

約数列:

[1, 23, 67, 79, 157, 1541, 1817, 3611, 5293, 10519, 12403, 121739, 241937, 285269, 831001, 19113023]

約数ペア:

[(1, 19113023), (23, 831001), (67, 285269), (79, 241937), (157, 121739), (1541, 12403), (1817, 10519), (3611, 5293)]