18802477

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 20385792

約数和(自身を除く): 1583315

約数列:

[1, 23, 41, 127, 157, 943, 2921, 3611, 5207, 6437, 19939, 119761, 148051, 458597, 817499, 18802477]

約数ペア:

[(1, 18802477), (23, 817499), (41, 458597), (127, 148051), (157, 119761), (943, 19939), (2921, 6437), (3611, 5207)]