19736116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12619}}^1$

素因数の和:12663

約数の個数: 24

約数和(自身を含む): 38162880

約数和(自身を除く): 18426764

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 12619, 25238, 50476, 214523, 290237, 429046, 580474, 858092, 1160948, 4934029, 9868058, 19736116]

約数ペア:

[(1, 19736116), (2, 9868058), (4, 4934029), (17, 1160948), (23, 858092), (34, 580474), (46, 429046), (68, 290237), (92, 214523), (391, 50476), (782, 25238), (1564, 12619)]