1971136

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1652

約数の個数: 28

約数和(自身を含む): 4119880

約数和(自身を除く): 2148744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1621, 3242, 6484, 12968, 25936, 30799, 51872, 61598, 103744, 123196, 246392, 492784, 985568, 1971136]

約数ペア:

[(1, 1971136), (2, 985568), (4, 492784), (8, 246392), (16, 123196), (19, 103744), (32, 61598), (38, 51872), (64, 30799), (76, 25936), (152, 12968), (304, 6484), (608, 3242), (1216, 1621)]