15529636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 30481920

約数和(自身を除く): 14952284

約数列:

[1, 2, 4, 17, 31, 34, 53, 62, 68, 106, 124, 139, 212, 278, 527, 556, 901, 1054, 1643, 1802, 2108, 2363, 3286, 3604, 4309, 4726, 6572, 7367, 8618, 9452, 14734, 17236, 27931, 29468, 55862, 73253, 111724, 125239, 146506, 228377, 250478, 293012, 456754, 500956, 913508, 3882409, 7764818, 15529636]

約数ペア:

[(1, 15529636), (2, 7764818), (4, 3882409), (17, 913508), (31, 500956), (34, 456754), (53, 293012), (62, 250478), (68, 228377), (106, 146506), (124, 125239), (139, 111724), (212, 73253), (278, 55862), (527, 29468), (556, 27931), (901, 17236), (1054, 14734), (1643, 9452), (1802, 8618), (2108, 7367), (2363, 6572), (3286, 4726), (3604, 4309)]