15694470784

素因数分解:

$2^7\times {\mathrm{397}}^1\times {\mathrm{308849}}^1$

素因数の和:309260

約数の個数: 32

約数和(自身を含む): 31345186500

約数和(自身を除く): 15650715716

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 397, 794, 1588, 3176, 6352, 12704, 25408, 50816, 308849, 617698, 1235396, 2470792, 4941584, 9883168, 19766336, 39532672, 122613053, 245226106, 490452212, 980904424, 1961808848, 3923617696, 7847235392, 15694470784]

約数ペア:

[(1, 15694470784), (2, 7847235392), (4, 3923617696), (8, 1961808848), (16, 980904424), (32, 490452212), (64, 245226106), (128, 122613053), (397, 39532672), (794, 19766336), (1588, 9883168), (3176, 4941584), (6352, 2470792), (12704, 1235396), (25408, 617698), (50816, 308849)]