13012744

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 25313400

約数和(自身を除く): 12300656

約数列:

[1, 2, 4, 8, 41, 82, 97, 164, 194, 328, 388, 409, 776, 818, 1636, 3272, 3977, 7954, 15908, 16769, 31816, 33538, 39673, 67076, 79346, 134152, 158692, 317384, 1626593, 3253186, 6506372, 13012744]

約数ペア:

[(1, 13012744), (2, 6506372), (4, 3253186), (8, 1626593), (41, 317384), (82, 158692), (97, 134152), (164, 79346), (194, 67076), (328, 39673), (388, 33538), (409, 31816), (776, 16769), (818, 15908), (1636, 7954), (3272, 3977)]