15905708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1242

約数の個数: 48

約数和(自身を含む): 35214144

約数和(自身を除く): 19308436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1181, 1924, 2362, 3367, 4724, 6734, 8267, 13468, 15353, 16534, 30706, 33068, 43697, 61412, 87394, 107471, 174788, 214942, 305879, 429884, 568061, 611758, 1136122, 1223516, 2272244, 3976427, 7952854, 15905708]

約数ペア:

[(1, 15905708), (2, 7952854), (4, 3976427), (7, 2272244), (13, 1223516), (14, 1136122), (26, 611758), (28, 568061), (37, 429884), (52, 305879), (74, 214942), (91, 174788), (148, 107471), (182, 87394), (259, 61412), (364, 43697), (481, 33068), (518, 30706), (962, 16534), (1036, 15353), (1181, 13468), (1924, 8267), (2362, 6734), (3367, 4724)]