193945609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{31541}}^1$

素因数の和:31608

約数の個数: 16

約数和(自身を含む): 233158464

約数和(自身を除く): 39212855

約数列:

[1, 11, 13, 43, 143, 473, 559, 6149, 31541, 346951, 410033, 1356263, 4510363, 14918893, 17631419, 193945609]

約数ペア:

[(1, 193945609), (11, 17631419), (13, 14918893), (43, 4510363), (143, 1356263), (473, 410033), (559, 346951), (6149, 31541)]