1897412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1487}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 3749760

約数和(自身を除く): 1852348

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 1487, 2974, 5948, 16357, 32714, 43123, 65428, 86246, 172492, 474353, 948706, 1897412]

約数ペア:

[(1, 1897412), (2, 948706), (4, 474353), (11, 172492), (22, 86246), (29, 65428), (44, 43123), (58, 32714), (116, 16357), (319, 5948), (638, 2974), (1276, 1487)]