392912210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{2207}}^1$

素因数の和:3170

約数の個数: 32

約数和(自身を含む): 745597440

約数和(自身を除く): 352685230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 937, 1874, 2207, 4414, 4685, 9370, 11035, 17803, 22070, 35606, 41933, 83866, 89015, 178030, 209665, 419330, 2067959, 4135918, 10339795, 20679590, 39291221, 78582442, 196456105, 392912210]

約数ペア:

[(1, 392912210), (2, 196456105), (5, 78582442), (10, 39291221), (19, 20679590), (38, 10339795), (95, 4135918), (190, 2067959), (937, 419330), (1874, 209665), (2207, 178030), (4414, 89015), (4685, 83866), (9370, 41933), (11035, 35606), (17803, 22070)]