12438316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:886

約数の個数: 36

約数和(自身を含む): 24727360

約数和(自身を除く): 12289044

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 242, 341, 484, 682, 829, 1364, 1658, 3316, 3751, 7502, 9119, 15004, 18238, 25699, 36476, 51398, 100309, 102796, 200618, 282689, 401236, 565378, 1130756, 3109579, 6219158, 12438316]

約数ペア:

[(1, 12438316), (2, 6219158), (4, 3109579), (11, 1130756), (22, 565378), (31, 401236), (44, 282689), (62, 200618), (121, 102796), (124, 100309), (242, 51398), (341, 36476), (484, 25699), (682, 18238), (829, 15004), (1364, 9119), (1658, 7502), (3316, 3751)]