19096330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9137}}^1$

素因数の和:9174

約数の個数: 32

約数和(自身を含む): 39476160

約数和(自身を除く): 20379830

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 9137, 18274, 45685, 91370, 100507, 173603, 201014, 347206, 502535, 868015, 1005070, 1736030, 1909633, 3819266, 9548165, 19096330]

約数ペア:

[(1, 19096330), (2, 9548165), (5, 3819266), (10, 1909633), (11, 1736030), (19, 1005070), (22, 868015), (38, 502535), (55, 347206), (95, 201014), (110, 173603), (190, 100507), (209, 91370), (418, 45685), (1045, 18274), (2090, 9137)]