19264816

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41519}}^1$

素因数の和:41556

約数の個数: 20

約数和(自身を含む): 38613600

約数和(自身を除く): 19348784

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 41519, 83038, 166076, 332152, 664304, 1204051, 2408102, 4816204, 9632408, 19264816]

約数ペア:

[(1, 19264816), (2, 9632408), (4, 4816204), (8, 2408102), (16, 1204051), (29, 664304), (58, 332152), (116, 166076), (232, 83038), (464, 41519)]