415568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1394

約数の個数: 20

約数和(自身を含む): 848160

約数和(自身を除く): 432592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1367, 2734, 5468, 10936, 21872, 25973, 51946, 103892, 207784, 415568]

約数ペア:

[(1, 415568), (2, 207784), (4, 103892), (8, 51946), (16, 25973), (19, 21872), (38, 10936), (76, 5468), (152, 2734), (304, 1367)]