1997528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19207}}^1$

素因数の和:19226

約数の個数: 16

約数和(自身を含む): 4033680

約数和(自身を除く): 2036152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19207, 38414, 76828, 153656, 249691, 499382, 998764, 1997528]

約数ペア:

[(1, 1997528), (2, 998764), (4, 499382), (8, 249691), (13, 153656), (26, 76828), (52, 38414), (104, 19207)]