19060690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{719}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 37635840

約数和(自身を除く): 18575150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 241, 482, 719, 1205, 1438, 2410, 2651, 3595, 5302, 7190, 7909, 13255, 15818, 26510, 39545, 79090, 173279, 346558, 866395, 1732790, 1906069, 3812138, 9530345, 19060690]

約数ペア:

[(1, 19060690), (2, 9530345), (5, 3812138), (10, 1906069), (11, 1732790), (22, 866395), (55, 346558), (110, 173279), (241, 79090), (482, 39545), (719, 26510), (1205, 15818), (1438, 13255), (2410, 7909), (2651, 7190), (3595, 5302)]