12749015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1879}}^1$

素因数の和:1966

約数の個数: 16

約数和(自身を含む): 16243200

約数和(自身を除く): 3494185

約数列:

[1, 5, 23, 59, 115, 295, 1357, 1879, 6785, 9395, 43217, 110861, 216085, 554305, 2549803, 12749015]

約数ペア:

[(1, 12749015), (5, 2549803), (23, 554305), (59, 216085), (115, 110861), (295, 43217), (1357, 9395), (1879, 6785)]