12153982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 24

約数和(自身を含む): 19652976

約数和(自身を除く): 7498994

約数列:

[1, 2, 23, 37, 46, 74, 193, 386, 851, 1369, 1702, 2738, 4439, 7141, 8878, 14282, 31487, 62974, 164243, 264217, 328486, 528434, 6076991, 12153982]

約数ペア:

[(1, 12153982), (2, 6076991), (23, 528434), (37, 328486), (46, 264217), (74, 164243), (193, 62974), (386, 31487), (851, 14282), (1369, 8878), (1702, 7141), (2738, 4439)]