13823260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3307}}^1$

素因数の和:3346

約数の個数: 48

約数和(自身を含む): 33344640

約数和(自身を除く): 19521380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 3307, 4180, 6614, 13228, 16535, 33070, 36377, 62833, 66140, 72754, 125666, 145508, 181885, 251332, 314165, 363770, 628330, 691163, 727540, 1256660, 1382326, 2764652, 3455815, 6911630, 13823260]

約数ペア:

[(1, 13823260), (2, 6911630), (4, 3455815), (5, 2764652), (10, 1382326), (11, 1256660), (19, 727540), (20, 691163), (22, 628330), (38, 363770), (44, 314165), (55, 251332), (76, 181885), (95, 145508), (110, 125666), (190, 72754), (209, 66140), (220, 62833), (380, 36377), (418, 33070), (836, 16535), (1045, 13228), (2090, 6614), (3307, 4180)]