15149428

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2144

約数の個数: 36

約数和(自身を含む): 31688580

約数和(自身を除く): 16539152

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 2089, 3626, 4178, 7252, 8356, 14623, 29246, 58492, 77293, 102361, 154586, 204722, 309172, 409444, 541051, 1082102, 2164204, 3787357, 7574714, 15149428]

約数ペア:

[(1, 15149428), (2, 7574714), (4, 3787357), (7, 2164204), (14, 1082102), (28, 541051), (37, 409444), (49, 309172), (74, 204722), (98, 154586), (148, 102361), (196, 77293), (259, 58492), (518, 29246), (1036, 14623), (1813, 8356), (2089, 7252), (3626, 4178)]