12138748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 22673952

約数和(自身を除く): 10535204

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 1303, 2329, 2606, 4658, 5212, 9316, 22151, 44302, 88604, 178511, 357022, 714044, 3034687, 6069374, 12138748]

約数ペア:

[(1, 12138748), (2, 6069374), (4, 3034687), (17, 714044), (34, 357022), (68, 178511), (137, 88604), (274, 44302), (548, 22151), (1303, 9316), (2329, 5212), (2606, 4658)]