19309994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51631}}^1$

素因数の和:51661

約数の個数: 16

約数和(自身を含む): 33457536

約数和(自身を除く): 14147542

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 51631, 103262, 567941, 877727, 1135882, 1755454, 9654997, 19309994]

約数ペア:

[(1, 19309994), (2, 9654997), (11, 1755454), (17, 1135882), (22, 877727), (34, 567941), (187, 103262), (374, 51631)]