12100814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 20570112

約数和(自身を除く): 8469298

約数列:

[1, 2, 11, 22, 61, 71, 122, 127, 142, 254, 671, 781, 1342, 1397, 1562, 2794, 4331, 7747, 8662, 9017, 15494, 18034, 47641, 85217, 95282, 99187, 170434, 198374, 550037, 1100074, 6050407, 12100814]

約数ペア:

[(1, 12100814), (2, 6050407), (11, 1100074), (22, 550037), (61, 198374), (71, 170434), (122, 99187), (127, 95282), (142, 85217), (254, 47641), (671, 18034), (781, 15494), (1342, 9017), (1397, 8662), (1562, 7747), (2794, 4331)]