15690739414

素因数分解:

$2^1\times 7^1\times {\mathrm{39929}}^1\times {\mathrm{28069}}^1$

素因数の和:68007

約数の個数: 16

約数和(自身を含む): 26900042400

約数和(自身を除く): 11209302986

約数列:

[1, 2, 7, 14, 28069, 39929, 56138, 79858, 196483, 279503, 392966, 559006, 1120767101, 2241534202, 7845369707, 15690739414]

約数ペア:

[(1, 15690739414), (2, 7845369707), (7, 2241534202), (14, 1120767101), (28069, 559006), (39929, 392966), (56138, 279503), (79858, 196483)]