1995330448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6563587}}^1$

素因数の和:6563614

約数の個数: 20

約数和(自身を含む): 4069424560

約数和(自身を除く): 2074094112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6563587, 13127174, 26254348, 52508696, 105017392, 124708153, 249416306, 498832612, 997665224, 1995330448]

約数ペア:

[(1, 1995330448), (2, 997665224), (4, 498832612), (8, 249416306), (16, 124708153), (19, 105017392), (38, 52508696), (76, 26254348), (152, 13127174), (304, 6563587)]