189611708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331489}}^1$

素因数の和:331517

約数の個数: 24

約数和(自身を含む): 389832240

約数和(自身を除く): 200220532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 331489, 662978, 1325956, 3646379, 4309357, 7292758, 8618714, 14585516, 17237428, 47402927, 94805854, 189611708]

約数ペア:

[(1, 189611708), (2, 94805854), (4, 47402927), (11, 17237428), (13, 14585516), (22, 8618714), (26, 7292758), (44, 4309357), (52, 3646379), (143, 1325956), (286, 662978), (572, 331489)]