12719632

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 25891200

約数和(自身を除く): 13171568

約数列:

[1, 2, 4, 8, 16, 29, 58, 79, 116, 158, 232, 316, 347, 464, 632, 694, 1264, 1388, 2291, 2776, 4582, 5552, 9164, 10063, 18328, 20126, 27413, 36656, 40252, 54826, 80504, 109652, 161008, 219304, 438608, 794977, 1589954, 3179908, 6359816, 12719632]

約数ペア:

[(1, 12719632), (2, 6359816), (4, 3179908), (8, 1589954), (16, 794977), (29, 438608), (58, 219304), (79, 161008), (116, 109652), (158, 80504), (232, 54826), (316, 40252), (347, 36656), (464, 27413), (632, 20126), (694, 18328), (1264, 10063), (1388, 9164), (2291, 5552), (2776, 4582)]