11528288

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 24333120

約数和(自身を除く): 12804832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 67, 76, 134, 152, 268, 283, 304, 536, 566, 608, 1072, 1132, 1273, 2144, 2264, 2546, 4528, 5092, 5377, 9056, 10184, 10754, 18961, 20368, 21508, 37922, 40736, 43016, 75844, 86032, 151688, 172064, 303376, 360259, 606752, 720518, 1441036, 2882072, 5764144, 11528288]

約数ペア:

[(1, 11528288), (2, 5764144), (4, 2882072), (8, 1441036), (16, 720518), (19, 606752), (32, 360259), (38, 303376), (67, 172064), (76, 151688), (134, 86032), (152, 75844), (268, 43016), (283, 40736), (304, 37922), (536, 21508), (566, 20368), (608, 18961), (1072, 10754), (1132, 10184), (1273, 9056), (2144, 5377), (2264, 5092), (2546, 4528)]