12554078

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:703

約数の個数: 16

約数和(自身を含む): 19232640

約数和(自身を除く): 6678562

約数列:

[1, 2, 71, 142, 211, 419, 422, 838, 14981, 29749, 29962, 59498, 88409, 176818, 6277039, 12554078]

約数ペア:

[(1, 12554078), (2, 6277039), (71, 176818), (142, 88409), (211, 59498), (419, 29962), (422, 29749), (838, 14981)]