16972912

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{797}}^1$

素因数の和:838

約数の個数: 40

約数和(自身を含む): 36216432

約数和(自身を除く): 19243520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 797, 968, 1331, 1594, 1936, 2662, 3188, 5324, 6376, 8767, 10648, 12752, 17534, 21296, 35068, 70136, 96437, 140272, 192874, 385748, 771496, 1060807, 1542992, 2121614, 4243228, 8486456, 16972912]

約数ペア:

[(1, 16972912), (2, 8486456), (4, 4243228), (8, 2121614), (11, 1542992), (16, 1060807), (22, 771496), (44, 385748), (88, 192874), (121, 140272), (176, 96437), (242, 70136), (484, 35068), (797, 21296), (968, 17534), (1331, 12752), (1594, 10648), (1936, 8767), (2662, 6376), (3188, 5324)]