11820802

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 20995200

約数和(自身を除く): 9174398

約数列:

[1, 2, 7, 14, 53, 89, 106, 178, 179, 358, 371, 623, 742, 1246, 1253, 2506, 4717, 9434, 9487, 15931, 18974, 31862, 33019, 66038, 66409, 111517, 132818, 223034, 844343, 1688686, 5910401, 11820802]

約数ペア:

[(1, 11820802), (2, 5910401), (7, 1688686), (14, 844343), (53, 223034), (89, 132818), (106, 111517), (178, 66409), (179, 66038), (358, 33019), (371, 31862), (623, 18974), (742, 15931), (1246, 9487), (1253, 9434), (2506, 4717)]