13421848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3547}}^1$

素因数の和:3607

約数の個数: 32

約数和(自身を含む): 28100160

約数和(自身を除く): 14678312

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3547, 3784, 7094, 14188, 28376, 39017, 78034, 152521, 156068, 305042, 312136, 610084, 1220168, 1677731, 3355462, 6710924, 13421848]

約数ペア:

[(1, 13421848), (2, 6710924), (4, 3355462), (8, 1677731), (11, 1220168), (22, 610084), (43, 312136), (44, 305042), (86, 156068), (88, 152521), (172, 78034), (344, 39017), (473, 28376), (946, 14188), (1892, 7094), (3547, 3784)]