19696448

素因数分解:

$2^6\times {\mathrm{241}}^1\times {\mathrm{1277}}^1$

素因数の和:1530

約数の個数: 28

約数和(自身を含む): 39278052

約数和(自身を除く): 19581604

約数列:

[1, 2, 4, 8, 16, 32, 64, 241, 482, 964, 1277, 1928, 2554, 3856, 5108, 7712, 10216, 15424, 20432, 40864, 81728, 307757, 615514, 1231028, 2462056, 4924112, 9848224, 19696448]

約数ペア:

[(1, 19696448), (2, 9848224), (4, 4924112), (8, 2462056), (16, 1231028), (32, 615514), (64, 307757), (241, 81728), (482, 40864), (964, 20432), (1277, 15424), (1928, 10216), (2554, 7712), (3856, 5108)]