11909744

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1381}}^1$

素因数の和:1414

約数の個数: 60

約数和(自身を含む): 29303928

約数和(自身を除く): 17394184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 1381, 2156, 2762, 4312, 5524, 8624, 9667, 11048, 15191, 19334, 22096, 30382, 38668, 60764, 67669, 77336, 106337, 121528, 135338, 154672, 212674, 243056, 270676, 425348, 541352, 744359, 850696, 1082704, 1488718, 1701392, 2977436, 5954872, 11909744]

約数ペア:

[(1, 11909744), (2, 5954872), (4, 2977436), (7, 1701392), (8, 1488718), (11, 1082704), (14, 850696), (16, 744359), (22, 541352), (28, 425348), (44, 270676), (49, 243056), (56, 212674), (77, 154672), (88, 135338), (98, 121528), (112, 106337), (154, 77336), (176, 67669), (196, 60764), (308, 38668), (392, 30382), (539, 22096), (616, 19334), (784, 15191), (1078, 11048), (1232, 9667), (1381, 8624), (2156, 5524), (2762, 4312)]