19662302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2767}}^1$

素因数の和:2816

約数の個数: 32

約数和(自身を含む): 35873280

約数和(自身を除く): 16210978

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 2767, 3553, 5534, 7106, 30437, 47039, 52573, 60874, 94078, 105146, 517429, 578303, 893741, 1034858, 1156606, 1787482, 9831151, 19662302]

約数ペア:

[(1, 19662302), (2, 9831151), (11, 1787482), (17, 1156606), (19, 1034858), (22, 893741), (34, 578303), (38, 517429), (187, 105146), (209, 94078), (323, 60874), (374, 52573), (418, 47039), (646, 30437), (2767, 7106), (3553, 5534)]