13420862

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 25459392

約数和(自身を除く): 12038530

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 1993, 3367, 3986, 6734, 13951, 25909, 27902, 51818, 73741, 147482, 181363, 362726, 516187, 958633, 1032374, 1917266, 6710431, 13420862]

約数ペア:

[(1, 13420862), (2, 6710431), (7, 1917266), (13, 1032374), (14, 958633), (26, 516187), (37, 362726), (74, 181363), (91, 147482), (182, 73741), (259, 51818), (481, 27902), (518, 25909), (962, 13951), (1993, 6734), (3367, 3986)]