16477318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3389}}^1$

素因数の和:3432

約数の個数: 32

約数和(自身を含む): 30754080

約数和(自身を除く): 14276762

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 3389, 4862, 6778, 37279, 44057, 57613, 74558, 88114, 115226, 484627, 633743, 748969, 969254, 1267486, 1497938, 8238659, 16477318]

約数ペア:

[(1, 16477318), (2, 8238659), (11, 1497938), (13, 1267486), (17, 969254), (22, 748969), (26, 633743), (34, 484627), (143, 115226), (187, 88114), (221, 74558), (286, 57613), (374, 44057), (442, 37279), (2431, 6778), (3389, 4862)]