12658064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:467

約数の個数: 40

約数和(自身を含む): 26214840

約数和(自身を除く): 13556776

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 173, 269, 272, 346, 538, 692, 1076, 1384, 2152, 2768, 2941, 4304, 4573, 5882, 9146, 11764, 18292, 23528, 36584, 46537, 47056, 73168, 93074, 186148, 372296, 744592, 791129, 1582258, 3164516, 6329032, 12658064]

約数ペア:

[(1, 12658064), (2, 6329032), (4, 3164516), (8, 1582258), (16, 791129), (17, 744592), (34, 372296), (68, 186148), (136, 93074), (173, 73168), (269, 47056), (272, 46537), (346, 36584), (538, 23528), (692, 18292), (1076, 11764), (1384, 9146), (2152, 5882), (2768, 4573), (2941, 4304)]