22777246

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:444

約数の個数: 24

約数和(自身を含む): 36670536

約数和(自身を除く): 13893290

約数列:

[1, 2, 17, 34, 157, 251, 289, 314, 502, 578, 2669, 4267, 5338, 8534, 39407, 45373, 72539, 78814, 90746, 145078, 669919, 1339838, 11388623, 22777246]

約数ペア:

[(1, 22777246), (2, 11388623), (17, 1339838), (34, 669919), (157, 145078), (251, 90746), (289, 78814), (314, 72539), (502, 45373), (578, 39407), (2669, 8534), (4267, 5338)]