19330642136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2801}}^1\times {\mathrm{66359}}^1$

素因数の和:69179

約数の個数: 32

約数和(自身を含む): 39047551200

約数和(自身を除く): 19716909064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2801, 5602, 11204, 22408, 36413, 66359, 72826, 132718, 145652, 265436, 291304, 530872, 862667, 1725334, 3450668, 6901336, 185871559, 371743118, 743486236, 1486972472, 2416330267, 4832660534, 9665321068, 19330642136]

約数ペア:

[(1, 19330642136), (2, 9665321068), (4, 4832660534), (8, 2416330267), (13, 1486972472), (26, 743486236), (52, 371743118), (104, 185871559), (2801, 6901336), (5602, 3450668), (11204, 1725334), (22408, 862667), (36413, 530872), (66359, 291304), (72826, 265436), (132718, 145652)]