13471648

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{2137}}^1$

素因数の和:2344

約数の個数: 24

約数和(自身を含む): 26669412

約数和(自身を除く): 13197764

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 2137, 3152, 4274, 6304, 8548, 17096, 34192, 68384, 420989, 841978, 1683956, 3367912, 6735824, 13471648]

約数ペア:

[(1, 13471648), (2, 6735824), (4, 3367912), (8, 1683956), (16, 841978), (32, 420989), (197, 68384), (394, 34192), (788, 17096), (1576, 8548), (2137, 6304), (3152, 4274)]