15873728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19079}}^1$

素因数の和:19104

約数の個数: 28

約数和(自身を含む): 33924240

約数和(自身を除く): 18050512

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 19079, 38158, 76316, 152632, 248027, 305264, 496054, 610528, 992108, 1221056, 1984216, 3968432, 7936864, 15873728]

約数ペア:

[(1, 15873728), (2, 7936864), (4, 3968432), (8, 1984216), (13, 1221056), (16, 992108), (26, 610528), (32, 496054), (52, 305264), (64, 248027), (104, 152632), (208, 76316), (416, 38158), (832, 19079)]