16193738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2039}}^1$

素因数の和:2090

約数の個数: 24

約数和(自身を含む): 27980640

約数和(自身を除く): 11786902

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 2039, 3971, 4078, 7942, 22429, 38741, 44858, 77482, 426151, 736079, 852302, 1472158, 8096869, 16193738]

約数ペア:

[(1, 16193738), (2, 8096869), (11, 1472158), (19, 852302), (22, 736079), (38, 426151), (209, 77482), (361, 44858), (418, 38741), (722, 22429), (2039, 7942), (3971, 4078)]