16726612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1367}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 36771840

約数和(自身を除く): 20045228

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1367, 1748, 2734, 3059, 5468, 6118, 9569, 12236, 19138, 25973, 31441, 38276, 51946, 62882, 103892, 125764, 181811, 220087, 363622, 440174, 597379, 727244, 880348, 1194758, 2389516, 4181653, 8363306, 16726612]

約数ペア:

[(1, 16726612), (2, 8363306), (4, 4181653), (7, 2389516), (14, 1194758), (19, 880348), (23, 727244), (28, 597379), (38, 440174), (46, 363622), (76, 220087), (92, 181811), (133, 125764), (161, 103892), (266, 62882), (322, 51946), (437, 38276), (532, 31441), (644, 25973), (874, 19138), (1367, 12236), (1748, 9569), (2734, 6118), (3059, 5468)]