1949221210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10259059}}^1$

素因数の和:10259085

約数の個数: 16

約数和(自身を含む): 3693261600

約数和(自身を除く): 1744040390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10259059, 20518118, 51295295, 102590590, 194922121, 389844242, 974610605, 1949221210]

約数ペア:

[(1, 1949221210), (2, 974610605), (5, 389844242), (10, 194922121), (19, 102590590), (38, 51295295), (95, 20518118), (190, 10259059)]