15696944

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{7489}}^1$

素因数の和:7628

約数の個数: 20

約数和(自身を含む): 30649080

約数和(自身を除く): 14952136

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 7489, 14978, 29956, 59912, 119824, 981059, 1962118, 3924236, 7848472, 15696944]

約数ペア:

[(1, 15696944), (2, 7848472), (4, 3924236), (8, 1962118), (16, 981059), (131, 119824), (262, 59912), (524, 29956), (1048, 14978), (2096, 7489)]