14921686

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:496

約数の個数: 24

約数和(自身を含む): 24494184

約数和(自身を除く): 9572498

約数列:

[1, 2, 13, 26, 131, 169, 262, 337, 338, 674, 1703, 3406, 4381, 8762, 22139, 44147, 44278, 56953, 88294, 113906, 573911, 1147822, 7460843, 14921686]

約数ペア:

[(1, 14921686), (2, 7460843), (13, 1147822), (26, 573911), (131, 113906), (169, 88294), (262, 56953), (337, 44278), (338, 44147), (674, 22139), (1703, 8762), (3406, 4381)]