19500608

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{5749}}^1$

素因数の和:5814

約数の個数: 28

約数和(自身を含む): 39433500

約数和(自身を除く): 19932892

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 5749, 11498, 22996, 45992, 91984, 183968, 304697, 367936, 609394, 1218788, 2437576, 4875152, 9750304, 19500608]

約数ペア:

[(1, 19500608), (2, 9750304), (4, 4875152), (8, 2437576), (16, 1218788), (32, 609394), (53, 367936), (64, 304697), (106, 183968), (212, 91984), (424, 45992), (848, 22996), (1696, 11498), (3392, 5749)]