15980224

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19207}}^1$

素因数の和:19232

約数の個数: 28

約数和(自身を含む): 34151824

約数和(自身を除く): 18171600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 19207, 38414, 76828, 153656, 249691, 307312, 499382, 614624, 998764, 1229248, 1997528, 3995056, 7990112, 15980224]

約数ペア:

[(1, 15980224), (2, 7990112), (4, 3995056), (8, 1997528), (13, 1229248), (16, 998764), (26, 614624), (32, 499382), (52, 307312), (64, 249691), (104, 153656), (208, 76828), (416, 38414), (832, 19207)]