12725197.000000000

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{342389}}^1$

素因数の和:342417

約数の個数: 24

約数和(自身を含む): 345129120

約数和(自身を除く): 182151956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 342389, 684778, 1369556, 2396723, 4793446, 5820613, 9586892, 11641226, 23282452, 40744291, 81488582, 162977164]

約数ペア:

[(1, 162977164), (2, 81488582), (4, 40744291), (7, 23282452), (14, 11641226), (17, 9586892), (28, 5820613), (34, 4793446), (68, 2396723), (119, 1369556), (238, 684778), (476, 342389)]