21924271

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 24710400

約数和(自身を除く): 2786129

約数列:

[1, 17, 19, 103, 323, 659, 1751, 1957, 11203, 12521, 33269, 67877, 212857, 1153909, 1289663, 21924271]

約数ペア:

[(1, 21924271), (17, 1289663), (19, 1153909), (103, 212857), (323, 67877), (659, 33269), (1751, 12521), (1957, 11203)]