12637144

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{719}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 25704000

約数和(自身を除く): 13066856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 719, 1352, 1438, 2197, 2876, 4394, 5752, 8788, 9347, 17576, 18694, 37388, 74776, 121511, 243022, 486044, 972088, 1579643, 3159286, 6318572, 12637144]

約数ペア:

[(1, 12637144), (2, 6318572), (4, 3159286), (8, 1579643), (13, 972088), (26, 486044), (52, 243022), (104, 121511), (169, 74776), (338, 37388), (676, 18694), (719, 17576), (1352, 9347), (1438, 8788), (2197, 5752), (2876, 4394)]