16666804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 37086336

約数和(自身を除く): 20419532

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1021, 1166, 1484, 2042, 2332, 4081, 4084, 7147, 8162, 11231, 14294, 16324, 22462, 28588, 44924, 54113, 78617, 108226, 157234, 216452, 314468, 378791, 595243, 757582, 1190486, 1515164, 2380972, 4166701, 8333402, 16666804]

約数ペア:

[(1, 16666804), (2, 8333402), (4, 4166701), (7, 2380972), (11, 1515164), (14, 1190486), (22, 757582), (28, 595243), (44, 378791), (53, 314468), (77, 216452), (106, 157234), (154, 108226), (212, 78617), (308, 54113), (371, 44924), (583, 28588), (742, 22462), (1021, 16324), (1166, 14294), (1484, 11231), (2042, 8162), (2332, 7147), (4081, 4084)]