13193455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2473}}^1$

素因数の和:2586

約数の個数: 16

約数和(自身を含む): 17456544

約数和(自身を除く): 4263089

約数列:

[1, 5, 11, 55, 97, 485, 1067, 2473, 5335, 12365, 27203, 136015, 239881, 1199405, 2638691, 13193455]

約数ペア:

[(1, 13193455), (5, 2638691), (11, 1199405), (55, 239881), (97, 136015), (485, 27203), (1067, 12365), (2473, 5335)]