19033216

素因数分解:

$2^7\times {\mathrm{241}}^1\times {\mathrm{617}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 38136780

約数和(自身を除く): 19103564

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 482, 617, 964, 1234, 1928, 2468, 3856, 4936, 7712, 9872, 15424, 19744, 30848, 39488, 78976, 148697, 297394, 594788, 1189576, 2379152, 4758304, 9516608, 19033216]

約数ペア:

[(1, 19033216), (2, 9516608), (4, 4758304), (8, 2379152), (16, 1189576), (32, 594788), (64, 297394), (128, 148697), (241, 78976), (482, 39488), (617, 30848), (964, 19744), (1234, 15424), (1928, 9872), (2468, 7712), (3856, 4936)]