13221400538

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1\times {\mathrm{63313}}^1$

素因数の和:64049

約数の個数: 16

約数和(自身を含む): 19972021416

約数和(自身を除く): 6750620878

約数列:

[1, 2, 193, 386, 541, 1082, 63313, 104413, 126626, 208826, 12219409, 24438818, 34252333, 68504666, 6610700269, 13221400538]

約数ペア:

[(1, 13221400538), (2, 6610700269), (193, 68504666), (386, 34252333), (541, 24438818), (1082, 12219409), (63313, 208826), (104413, 126626)]