13216818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 28016640

約数和(自身を除く): 14799822

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 191, 382, 573, 607, 1146, 1214, 1821, 3629, 3642, 7258, 10887, 11533, 21774, 23066, 34599, 69198, 115937, 231874, 347811, 695622, 2202803, 4405606, 6608409, 13216818]

約数ペア:

[(1, 13216818), (2, 6608409), (3, 4405606), (6, 2202803), (19, 695622), (38, 347811), (57, 231874), (114, 115937), (191, 69198), (382, 34599), (573, 23066), (607, 21774), (1146, 11533), (1214, 10887), (1821, 7258), (3629, 3642)]