15236452

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 34933248

約数和(自身を除く): 19696796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 49, 74, 77, 98, 148, 154, 191, 196, 259, 308, 382, 407, 518, 539, 764, 814, 1036, 1078, 1337, 1628, 1813, 2101, 2156, 2674, 2849, 3626, 4202, 5348, 5698, 7067, 7252, 8404, 9359, 11396, 14134, 14707, 18718, 19943, 28268, 29414, 37436, 39886, 49469, 58828, 77737, 79772, 98938, 102949, 155474, 197876, 205898, 310948, 346283, 411796, 544159, 692566, 1088318, 1385132, 2176636, 3809113, 7618226, 15236452]

約数ペア:

[(1, 15236452), (2, 7618226), (4, 3809113), (7, 2176636), (11, 1385132), (14, 1088318), (22, 692566), (28, 544159), (37, 411796), (44, 346283), (49, 310948), (74, 205898), (77, 197876), (98, 155474), (148, 102949), (154, 98938), (191, 79772), (196, 77737), (259, 58828), (308, 49469), (382, 39886), (407, 37436), (518, 29414), (539, 28268), (764, 19943), (814, 18718), (1036, 14707), (1078, 14134), (1337, 11396), (1628, 9359), (1813, 8404), (2101, 7252), (2156, 7067), (2674, 5698), (2849, 5348), (3626, 4202)]