19402746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17293}}^1$

素因数の和:17326

約数の個数: 32

約数和(自身を含む): 44826048

約数和(自身を除く): 25423302

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 17293, 34586, 51879, 103758, 190223, 293981, 380446, 570669, 587962, 881943, 1141338, 1763886, 3233791, 6467582, 9701373, 19402746]

約数ペア:

[(1, 19402746), (2, 9701373), (3, 6467582), (6, 3233791), (11, 1763886), (17, 1141338), (22, 881943), (33, 587962), (34, 570669), (51, 380446), (66, 293981), (102, 190223), (187, 103758), (374, 51879), (561, 34586), (1122, 17293)]