21914377

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 24820992

約数和(自身を除く): 2906615

約数列:

[1, 17, 23, 41, 391, 697, 943, 1367, 16031, 23239, 31441, 56047, 534497, 952799, 1289081, 21914377]

約数ペア:

[(1, 21914377), (17, 1289081), (23, 952799), (41, 534497), (391, 56047), (697, 31441), (943, 23239), (1367, 16031)]