16846258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 31306176

約数和(自身を除く): 14459918

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 169, 197, 253, 286, 299, 338, 394, 506, 598, 1859, 2167, 2561, 3289, 3718, 3887, 4334, 4531, 5122, 6578, 7774, 9062, 28171, 33293, 42757, 49841, 56342, 58903, 66586, 85514, 99682, 117806, 366223, 647933, 732446, 765739, 1295866, 1531478, 8423129, 16846258]

約数ペア:

[(1, 16846258), (2, 8423129), (11, 1531478), (13, 1295866), (22, 765739), (23, 732446), (26, 647933), (46, 366223), (143, 117806), (169, 99682), (197, 85514), (253, 66586), (286, 58903), (299, 56342), (338, 49841), (394, 42757), (506, 33293), (598, 28171), (1859, 9062), (2167, 7774), (2561, 6578), (3289, 5122), (3718, 4531), (3887, 4334)]