10620742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 18120960

約数和(自身を除く): 7500218

約数列:

[1, 2, 11, 22, 43, 86, 103, 109, 206, 218, 473, 946, 1133, 1199, 2266, 2398, 4429, 4687, 8858, 9374, 11227, 22454, 48719, 51557, 97438, 103114, 123497, 246994, 482761, 965522, 5310371, 10620742]

約数ペア:

[(1, 10620742), (2, 5310371), (11, 965522), (22, 482761), (43, 246994), (86, 123497), (103, 103114), (109, 97438), (206, 51557), (218, 48719), (473, 22454), (946, 11227), (1133, 9374), (1199, 8858), (2266, 4687), (2398, 4429)]