22172912

素因数分解:

$2^4\times {\mathrm{683}}^1\times {\mathrm{2029}}^1$

素因数の和:2720

約数の個数: 20

約数和(自身を含む): 43044120

約数和(自身を除く): 20871208

約数列:

[1, 2, 4, 8, 16, 683, 1366, 2029, 2732, 4058, 5464, 8116, 10928, 16232, 32464, 1385807, 2771614, 5543228, 11086456, 22172912]

約数ペア:

[(1, 22172912), (2, 11086456), (4, 5543228), (8, 2771614), (16, 1385807), (683, 32464), (1366, 16232), (2029, 10928), (2732, 8116), (4058, 5464)]