15309184

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 33929280

約数和(自身を除く): 18620096

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 128, 131, 166, 176, 262, 332, 352, 524, 664, 704, 913, 1048, 1328, 1408, 1441, 1826, 2096, 2656, 2882, 3652, 4192, 5312, 5764, 7304, 8384, 10624, 10873, 11528, 14608, 16768, 21746, 23056, 29216, 43492, 46112, 58432, 86984, 92224, 116864, 119603, 173968, 184448, 239206, 347936, 478412, 695872, 956824, 1391744, 1913648, 3827296, 7654592, 15309184]

約数ペア:

[(1, 15309184), (2, 7654592), (4, 3827296), (8, 1913648), (11, 1391744), (16, 956824), (22, 695872), (32, 478412), (44, 347936), (64, 239206), (83, 184448), (88, 173968), (128, 119603), (131, 116864), (166, 92224), (176, 86984), (262, 58432), (332, 46112), (352, 43492), (524, 29216), (664, 23056), (704, 21746), (913, 16768), (1048, 14608), (1328, 11528), (1408, 10873), (1441, 10624), (1826, 8384), (2096, 7304), (2656, 5764), (2882, 5312), (3652, 4192)]