12344312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 24721200

約数和(自身を除く): 12376888

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 653, 1112, 1306, 2363, 2612, 4726, 5224, 9452, 11101, 18904, 22202, 44404, 88808, 90767, 181534, 363068, 726136, 1543039, 3086078, 6172156, 12344312]

約数ペア:

[(1, 12344312), (2, 6172156), (4, 3086078), (8, 1543039), (17, 726136), (34, 363068), (68, 181534), (136, 90767), (139, 88808), (278, 44404), (556, 22202), (653, 18904), (1112, 11101), (1306, 9452), (2363, 5224), (2612, 4726)]