11993245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 16920576

約数和(自身を除く): 4927331

約数列:

[1, 5, 11, 17, 55, 85, 101, 127, 187, 505, 635, 935, 1111, 1397, 1717, 2159, 5555, 6985, 8585, 10795, 12827, 18887, 23749, 64135, 94435, 118745, 141097, 218059, 705485, 1090295, 2398649, 11993245]

約数ペア:

[(1, 11993245), (5, 2398649), (11, 1090295), (17, 705485), (55, 218059), (85, 141097), (101, 118745), (127, 94435), (187, 64135), (505, 23749), (635, 18887), (935, 12827), (1111, 10795), (1397, 8585), (1717, 6985), (2159, 5555)]