21622334

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{15511}}^1$

素因数の和:15571

約数の個数: 16

約数和(自身を含む): 35181216

約数和(自身を除く): 13558882

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 15511, 31022, 263687, 527374, 635951, 1271902, 10811167, 21622334]

約数ペア:

[(1, 21622334), (2, 10811167), (17, 1271902), (34, 635951), (41, 527374), (82, 263687), (697, 31022), (1394, 15511)]