16529392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4943}}^1$

素因数の和:4981

約数の個数: 40

約数和(自身を含む): 36783360

約数和(自身を除く): 20253968

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 4943, 9886, 19772, 39544, 54373, 79088, 93917, 108746, 187834, 217492, 375668, 434984, 751336, 869968, 1033087, 1502672, 2066174, 4132348, 8264696, 16529392]

約数ペア:

[(1, 16529392), (2, 8264696), (4, 4132348), (8, 2066174), (11, 1502672), (16, 1033087), (19, 869968), (22, 751336), (38, 434984), (44, 375668), (76, 217492), (88, 187834), (152, 108746), (176, 93917), (209, 79088), (304, 54373), (418, 39544), (836, 19772), (1672, 9886), (3344, 4943)]