12218272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 26574912

約数和(自身を除く): 14356640

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 103, 176, 206, 337, 352, 412, 674, 824, 1133, 1348, 1648, 2266, 2696, 3296, 3707, 4532, 5392, 7414, 9064, 10784, 14828, 18128, 29656, 34711, 36256, 59312, 69422, 118624, 138844, 277688, 381821, 555376, 763642, 1110752, 1527284, 3054568, 6109136, 12218272]

約数ペア:

[(1, 12218272), (2, 6109136), (4, 3054568), (8, 1527284), (11, 1110752), (16, 763642), (22, 555376), (32, 381821), (44, 277688), (88, 138844), (103, 118624), (176, 69422), (206, 59312), (337, 36256), (352, 34711), (412, 29656), (674, 18128), (824, 14828), (1133, 10784), (1348, 9064), (1648, 7414), (2266, 5392), (2696, 4532), (3296, 3707)]