15893836

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1078

約数の個数: 36

約数和(自身を含む): 32778648

約数和(自身を除く): 16884812

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 977, 1162, 1954, 2324, 3908, 4067, 6839, 8134, 13678, 16268, 27356, 47873, 81091, 95746, 162182, 191492, 324364, 567637, 1135274, 2270548, 3973459, 7946918, 15893836]

約数ペア:

[(1, 15893836), (2, 7946918), (4, 3973459), (7, 2270548), (14, 1135274), (28, 567637), (49, 324364), (83, 191492), (98, 162182), (166, 95746), (196, 81091), (332, 47873), (581, 27356), (977, 16268), (1162, 13678), (1954, 8134), (2324, 6839), (3908, 4067)]