16808770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3727}}^1$

素因数の和:3786

約数の個数: 32

約数和(自身を含む): 33820416

約数和(自身を除く): 17011646

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 3727, 4510, 7454, 18635, 37270, 40997, 81994, 152807, 204985, 305614, 409970, 764035, 1528070, 1680877, 3361754, 8404385, 16808770]

約数ペア:

[(1, 16808770), (2, 8404385), (5, 3361754), (10, 1680877), (11, 1528070), (22, 764035), (41, 409970), (55, 305614), (82, 204985), (110, 152807), (205, 81994), (410, 40997), (451, 37270), (902, 18635), (2255, 7454), (3727, 4510)]