22552829

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 27941760

約数和(自身を除く): 5388931

約数列:

[1, 13, 17, 19, 41, 131, 221, 247, 323, 533, 697, 779, 1703, 2227, 2489, 4199, 5371, 9061, 10127, 13243, 28951, 32357, 42313, 69823, 91307, 102049, 172159, 550069, 1186991, 1326637, 1734833, 22552829]

約数ペア:

[(1, 22552829), (13, 1734833), (17, 1326637), (19, 1186991), (41, 550069), (131, 172159), (221, 102049), (247, 91307), (323, 69823), (533, 42313), (697, 32357), (779, 28951), (1703, 13243), (2227, 10127), (2489, 9061), (4199, 5371)]