15929368

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21881}}^1$

素因数の和:21907

約数の個数: 32

約数和(自身を含む): 36761760

約数和(自身を除く): 20832392

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 21881, 43762, 87524, 153167, 175048, 284453, 306334, 568906, 612668, 1137812, 1225336, 1991171, 2275624, 3982342, 7964684, 15929368]

約数ペア:

[(1, 15929368), (2, 7964684), (4, 3982342), (7, 2275624), (8, 1991171), (13, 1225336), (14, 1137812), (26, 612668), (28, 568906), (52, 306334), (56, 284453), (91, 175048), (104, 153167), (182, 87524), (364, 43762), (728, 21881)]