16468738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 29393280

約数和(自身を除く): 12924542

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 647, 979, 1157, 1294, 1958, 2314, 7117, 8411, 12727, 14234, 16822, 25454, 57583, 92521, 115166, 185042, 633413, 748579, 1266826, 1497158, 8234369, 16468738]

約数ペア:

[(1, 16468738), (2, 8234369), (11, 1497158), (13, 1266826), (22, 748579), (26, 633413), (89, 185042), (143, 115166), (178, 92521), (286, 57583), (647, 25454), (979, 16822), (1157, 14234), (1294, 12727), (1958, 8411), (2314, 7117)]