11509136

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 60

約数和(自身を含む): 25124880

約数和(自身を除く): 13615744

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 131, 136, 152, 262, 272, 289, 304, 323, 524, 578, 646, 1048, 1156, 1292, 2096, 2227, 2312, 2489, 2584, 4454, 4624, 4978, 5168, 5491, 8908, 9956, 10982, 17816, 19912, 21964, 35632, 37859, 39824, 42313, 43928, 75718, 84626, 87856, 151436, 169252, 302872, 338504, 605744, 677008, 719321, 1438642, 2877284, 5754568, 11509136]

約数ペア:

[(1, 11509136), (2, 5754568), (4, 2877284), (8, 1438642), (16, 719321), (17, 677008), (19, 605744), (34, 338504), (38, 302872), (68, 169252), (76, 151436), (131, 87856), (136, 84626), (152, 75718), (262, 43928), (272, 42313), (289, 39824), (304, 37859), (323, 35632), (524, 21964), (578, 19912), (646, 17816), (1048, 10982), (1156, 9956), (1292, 8908), (2096, 5491), (2227, 5168), (2312, 4978), (2489, 4624), (2584, 4454)]