16457428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18617}}^1$

素因数の和:18651

約数の個数: 24

約数和(自身を含む): 32842152

約数和(自身を除く): 16384724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 18617, 37234, 74468, 242021, 316489, 484042, 632978, 968084, 1265956, 4114357, 8228714, 16457428]

約数ペア:

[(1, 16457428), (2, 8228714), (4, 4114357), (13, 1265956), (17, 968084), (26, 632978), (34, 484042), (52, 316489), (68, 242021), (221, 74468), (442, 37234), (884, 18617)]