12858955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3607}}^1$

素因数の和:3666

約数の個数: 16

約数和(自身を含む): 16625664

約数和(自身を除く): 3766709

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 3607, 18035, 82961, 111817, 414805, 559085, 2571791, 12858955]

約数ペア:

[(1, 12858955), (5, 2571791), (23, 559085), (31, 414805), (115, 111817), (155, 82961), (713, 18035), (3565, 3607)]