11787692

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2137}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 23706144

約数和(自身を除く): 11918452

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2137, 2758, 4274, 5516, 8548, 14959, 29918, 59836, 420989, 841978, 1683956, 2946923, 5893846, 11787692]

約数ペア:

[(1, 11787692), (2, 5893846), (4, 2946923), (7, 1683956), (14, 841978), (28, 420989), (197, 59836), (394, 29918), (788, 14959), (1379, 8548), (2137, 5516), (2758, 4274)]