13376968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2141}}^1$

素因数の和:2229

約数の個数: 32

約数和(自身を含む): 27760320

約数和(自身を除く): 14383352

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 2141, 3124, 4282, 6248, 8564, 17128, 23551, 47102, 94204, 152011, 188408, 304022, 608044, 1216088, 1672121, 3344242, 6688484, 13376968]

約数ペア:

[(1, 13376968), (2, 6688484), (4, 3344242), (8, 1672121), (11, 1216088), (22, 608044), (44, 304022), (71, 188408), (88, 152011), (142, 94204), (284, 47102), (568, 23551), (781, 17128), (1562, 8564), (2141, 6248), (3124, 4282)]