19682340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2903}}^1$

素因数の和:3028

約数の個数: 48

約数和(自身を含む): 55617408

約数和(自身を除く): 35935068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 2903, 3390, 5806, 6780, 8709, 11612, 14515, 17418, 29030, 34836, 43545, 58060, 87090, 174180, 328039, 656078, 984117, 1312156, 1640195, 1968234, 3280390, 3936468, 4920585, 6560780, 9841170, 19682340]

約数ペア:

[(1, 19682340), (2, 9841170), (3, 6560780), (4, 4920585), (5, 3936468), (6, 3280390), (10, 1968234), (12, 1640195), (15, 1312156), (20, 984117), (30, 656078), (60, 328039), (113, 174180), (226, 87090), (339, 58060), (452, 43545), (565, 34836), (678, 29030), (1130, 17418), (1356, 14515), (1695, 11612), (2260, 8709), (2903, 6780), (3390, 5806)]