11858288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1281

約数の個数: 40

約数和(自身を含む): 25290048

約数和(自身を除く): 13431760

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1213, 1222, 2426, 2444, 4852, 4888, 9704, 9776, 15769, 19408, 31538, 57011, 63076, 114022, 126152, 228044, 252304, 456088, 741143, 912176, 1482286, 2964572, 5929144, 11858288]

約数ペア:

[(1, 11858288), (2, 5929144), (4, 2964572), (8, 1482286), (13, 912176), (16, 741143), (26, 456088), (47, 252304), (52, 228044), (94, 126152), (104, 114022), (188, 63076), (208, 57011), (376, 31538), (611, 19408), (752, 15769), (1213, 9776), (1222, 9704), (2426, 4888), (2444, 4852)]