18355969274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{13099}}^1\times {\mathrm{36877}}^1$

素因数の和:49997

約数の個数: 16

約数和(自身を含む): 28986108000

約数和(自身を除く): 10630138726

約数列:

[1, 2, 19, 38, 13099, 26198, 36877, 73754, 248881, 497762, 700663, 1401326, 483051823, 966103646, 9177984637, 18355969274]

約数ペア:

[(1, 18355969274), (2, 9177984637), (19, 966103646), (38, 483051823), (13099, 1401326), (26198, 700663), (36877, 497762), (73754, 248881)]