16688386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 15245054

約数列:

[1, 2, 11, 13, 22, 23, 26, 43, 46, 59, 86, 118, 143, 253, 286, 299, 473, 506, 559, 598, 649, 767, 946, 989, 1118, 1298, 1357, 1534, 1978, 2537, 2714, 3289, 5074, 6149, 6578, 8437, 10879, 12298, 12857, 14927, 16874, 17641, 21758, 25714, 27907, 29854, 32981, 35282, 55814, 58351, 65962, 116702, 141427, 194051, 282854, 362791, 388102, 641861, 725582, 758563, 1283722, 1517126, 8344193, 16688386]

約数ペア:

[(1, 16688386), (2, 8344193), (11, 1517126), (13, 1283722), (22, 758563), (23, 725582), (26, 641861), (43, 388102), (46, 362791), (59, 282854), (86, 194051), (118, 141427), (143, 116702), (253, 65962), (286, 58351), (299, 55814), (473, 35282), (506, 32981), (559, 29854), (598, 27907), (649, 25714), (767, 21758), (946, 17641), (989, 16874), (1118, 14927), (1298, 12857), (1357, 12298), (1534, 10879), (1978, 8437), (2537, 6578), (2714, 6149), (3289, 5074)]