15289648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{797}}^1$

素因数の和:925

約数の個数: 40

約数和(自身を含む): 32654160

約数和(自身を除く): 17364512

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 797, 872, 1199, 1594, 1744, 2398, 3188, 4796, 6376, 8767, 9592, 12752, 17534, 19184, 35068, 70136, 86873, 140272, 173746, 347492, 694984, 955603, 1389968, 1911206, 3822412, 7644824, 15289648]

約数ペア:

[(1, 15289648), (2, 7644824), (4, 3822412), (8, 1911206), (11, 1389968), (16, 955603), (22, 694984), (44, 347492), (88, 173746), (109, 140272), (176, 86873), (218, 70136), (436, 35068), (797, 19184), (872, 17534), (1199, 12752), (1594, 9592), (1744, 8767), (2398, 6376), (3188, 4796)]