19520328

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{26237}}^1$

素因数の和:26277

約数の個数: 32

約数和(自身を含む): 50376960

約数和(自身を除く): 30856632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 26237, 52474, 78711, 104948, 157422, 209896, 314844, 629688, 813347, 1626694, 2440041, 3253388, 4880082, 6506776, 9760164, 19520328]

約数ペア:

[(1, 19520328), (2, 9760164), (3, 6506776), (4, 4880082), (6, 3253388), (8, 2440041), (12, 1626694), (24, 813347), (31, 629688), (62, 314844), (93, 209896), (124, 157422), (186, 104948), (248, 78711), (372, 52474), (744, 26237)]