12117776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1$

素因数の和:2271

約数の個数: 40

約数和(自身を含む): 26450688

約数和(自身を除く): 14332912

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2221, 2728, 4442, 5456, 8884, 17768, 24431, 35536, 48862, 68851, 97724, 137702, 195448, 275404, 390896, 550808, 757361, 1101616, 1514722, 3029444, 6058888, 12117776]

約数ペア:

[(1, 12117776), (2, 6058888), (4, 3029444), (8, 1514722), (11, 1101616), (16, 757361), (22, 550808), (31, 390896), (44, 275404), (62, 195448), (88, 137702), (124, 97724), (176, 68851), (248, 48862), (341, 35536), (496, 24431), (682, 17768), (1364, 8884), (2221, 5456), (2728, 4442)]