12370220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36383}}^1$

素因数の和:36409

約数の個数: 24

約数和(自身を含む): 27506304

約数和(自身を除く): 15136084

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 36383, 72766, 145532, 181915, 363830, 618511, 727660, 1237022, 2474044, 3092555, 6185110, 12370220]

約数ペア:

[(1, 12370220), (2, 6185110), (4, 3092555), (5, 2474044), (10, 1237022), (17, 727660), (20, 618511), (34, 363830), (68, 181915), (85, 145532), (170, 72766), (340, 36383)]