2019021862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{68539}}^1$

素因数の和:68668

約数の個数: 32

約数和(自身を含む): 3592592640

約数和(自身を除く): 1573570778

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 286, 1133, 1339, 2266, 2678, 14729, 29458, 68539, 137078, 753929, 891007, 1507858, 1782014, 7059517, 9801077, 14119034, 19602154, 77654687, 91773721, 155309374, 183547442, 1009510931, 2019021862]

約数ペア:

[(1, 2019021862), (2, 1009510931), (11, 183547442), (13, 155309374), (22, 91773721), (26, 77654687), (103, 19602154), (143, 14119034), (206, 9801077), (286, 7059517), (1133, 1782014), (1339, 1507858), (2266, 891007), (2678, 753929), (14729, 137078), (29458, 68539)]