17889136

素因数分解:

$2^4\times {\mathrm{683}}^1\times {\mathrm{1637}}^1$

素因数の和:2328

約数の個数: 20

約数和(自身を含む): 34732152

約数和(自身を除く): 16843016

約数列:

[1, 2, 4, 8, 16, 683, 1366, 1637, 2732, 3274, 5464, 6548, 10928, 13096, 26192, 1118071, 2236142, 4472284, 8944568, 17889136]

約数ペア:

[(1, 17889136), (2, 8944568), (4, 4472284), (8, 2236142), (16, 1118071), (683, 26192), (1366, 13096), (1637, 10928), (2732, 6548), (3274, 5464)]