19446154

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{8219}}^1$

素因数の和:8254

約数の個数: 24

約数和(自身を含む): 36102240

約数和(自身を除く): 16656086

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 8219, 16438, 57533, 106847, 115066, 213694, 747929, 1389011, 1495858, 2778022, 9723077, 19446154]

約数ペア:

[(1, 19446154), (2, 9723077), (7, 2778022), (13, 1495858), (14, 1389011), (26, 747929), (91, 213694), (169, 115066), (182, 106847), (338, 57533), (1183, 16438), (2366, 8219)]