15691622090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8243}}^1\times {\mathrm{4643}}^1$

素因数の和:12934

約数の個数: 32

約数和(自身を含む): 28943562816

約数和(自身を除く): 13251940726

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4643, 8243, 9286, 16486, 23215, 41215, 46430, 82430, 190363, 337963, 380726, 675926, 951815, 1689815, 1903630, 3379630, 38272249, 76544498, 191361245, 382722490, 1569162209, 3138324418, 7845811045, 15691622090]

約数ペア:

[(1, 15691622090), (2, 7845811045), (5, 3138324418), (10, 1569162209), (41, 382722490), (82, 191361245), (205, 76544498), (410, 38272249), (4643, 3379630), (8243, 1903630), (9286, 1689815), (16486, 951815), (23215, 675926), (41215, 380726), (46430, 337963), (82430, 190363)]