19114722

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5081}}^1$

素因数の和:5119

約数の個数: 48

約数和(自身を含む): 47567520

約数和(自身を除く): 28452798

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 5081, 10162, 15243, 30486, 45729, 55891, 91458, 96539, 111782, 167673, 193078, 289617, 335346, 503019, 579234, 868851, 1006038, 1061929, 1737702, 2123858, 3185787, 6371574, 9557361, 19114722]

約数ペア:

[(1, 19114722), (2, 9557361), (3, 6371574), (6, 3185787), (9, 2123858), (11, 1737702), (18, 1061929), (19, 1006038), (22, 868851), (33, 579234), (38, 503019), (57, 335346), (66, 289617), (99, 193078), (114, 167673), (171, 111782), (198, 96539), (209, 91458), (342, 55891), (418, 45729), (627, 30486), (1254, 15243), (1881, 10162), (3762, 5081)]