13245892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7001}}^1$

素因数の和:7059

約数の個数: 24

約数和(自身を含む): 25879392

約数和(自身を除く): 12633500

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 7001, 14002, 28004, 77011, 154022, 301043, 308044, 602086, 1204172, 3311473, 6622946, 13245892]

約数ペア:

[(1, 13245892), (2, 6622946), (4, 3311473), (11, 1204172), (22, 602086), (43, 308044), (44, 301043), (86, 154022), (172, 77011), (473, 28004), (946, 14002), (1892, 7001)]