5209648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{17137}}^1$

素因数の和:17164

約数の個数: 20

約数和(自身を含む): 10625560

約数和(自身を除く): 5415912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 17137, 34274, 68548, 137096, 274192, 325603, 651206, 1302412, 2604824, 5209648]

約数ペア:

[(1, 5209648), (2, 2604824), (4, 1302412), (8, 651206), (16, 325603), (19, 274192), (38, 137096), (76, 68548), (152, 34274), (304, 17137)]