12397869352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{213139}}^1$

素因数の和:213817

約数の個数: 32

約数和(自身を含む): 25397762400

約数和(自身を除く): 12999893048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 661, 1322, 2644, 5288, 7271, 14542, 29084, 58168, 213139, 426278, 852556, 1705112, 2344529, 4689058, 9378116, 18756232, 140884879, 281769758, 563539516, 1127079032, 1549733669, 3099467338, 6198934676, 12397869352]

約数ペア:

[(1, 12397869352), (2, 6198934676), (4, 3099467338), (8, 1549733669), (11, 1127079032), (22, 563539516), (44, 281769758), (88, 140884879), (661, 18756232), (1322, 9378116), (2644, 4689058), (5288, 2344529), (7271, 1705112), (14542, 852556), (29084, 426278), (58168, 213139)]