12020272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:601

約数の個数: 40

約数和(自身を含む): 25623360

約数和(自身を除く): 13603088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 163, 176, 326, 419, 652, 838, 1304, 1676, 1793, 2608, 3352, 3586, 4609, 6704, 7172, 9218, 14344, 18436, 28688, 36872, 68297, 73744, 136594, 273188, 546376, 751267, 1092752, 1502534, 3005068, 6010136, 12020272]

約数ペア:

[(1, 12020272), (2, 6010136), (4, 3005068), (8, 1502534), (11, 1092752), (16, 751267), (22, 546376), (44, 273188), (88, 136594), (163, 73744), (176, 68297), (326, 36872), (419, 28688), (652, 18436), (838, 14344), (1304, 9218), (1676, 7172), (1793, 6704), (2608, 4609), (3352, 3586)]