16405246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3019}}^1$

素因数の和:3064

約数の個数: 32

約数和(自身を含む): 30441600

約数和(自身を除く): 14036354

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 3019, 5434, 6038, 33209, 39247, 57361, 66418, 78494, 114722, 431717, 630971, 745693, 863434, 1261942, 1491386, 8202623, 16405246]

約数ペア:

[(1, 16405246), (2, 8202623), (11, 1491386), (13, 1261942), (19, 863434), (22, 745693), (26, 630971), (38, 431717), (143, 114722), (209, 78494), (247, 66418), (286, 57361), (418, 39247), (494, 33209), (2717, 6038), (3019, 5434)]