23109190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{177763}}^1$

素因数の和:177783

約数の個数: 16

約数和(自身を含む): 44796528

約数和(自身を除く): 21687338

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 177763, 355526, 888815, 1777630, 2310919, 4621838, 11554595, 23109190]

約数ペア:

[(1, 23109190), (2, 11554595), (5, 4621838), (10, 2310919), (13, 1777630), (26, 888815), (65, 355526), (130, 177763)]