22641994

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:990

約数の個数: 24

約数和(自身を含む): 36957888

約数和(自身を除く): 14315894

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 731, 911, 1462, 1822, 12427, 15487, 24854, 30974, 39173, 78346, 263279, 526558, 665941, 1331882, 11320997, 22641994]

約数ペア:

[(1, 22641994), (2, 11320997), (17, 1331882), (34, 665941), (43, 526558), (86, 263279), (289, 78346), (578, 39173), (731, 30974), (911, 24854), (1462, 15487), (1822, 12427)]