19318076

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 34673184

約数和(自身を除く): 15355108

約数列:

[1, 2, 4, 53, 106, 212, 293, 311, 586, 622, 1172, 1244, 15529, 16483, 31058, 32966, 62116, 65932, 91123, 182246, 364492, 4829519, 9659038, 19318076]

約数ペア:

[(1, 19318076), (2, 9659038), (4, 4829519), (53, 364492), (106, 182246), (212, 91123), (293, 65932), (311, 62116), (586, 32966), (622, 31058), (1172, 16483), (1244, 15529)]