19275056

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{38861}}^1$

素因数の和:38900

約数の個数: 20

約数和(自身を含む): 38551104

約数和(自身を除く): 19276048

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 38861, 77722, 155444, 310888, 621776, 1204691, 2409382, 4818764, 9637528, 19275056]

約数ペア:

[(1, 19275056), (2, 9637528), (4, 4818764), (8, 2409382), (16, 1204691), (31, 621776), (62, 310888), (124, 155444), (248, 77722), (496, 38861)]