13325848

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 26244000

約数和(自身を除く): 12918152

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 809, 1618, 2059, 3236, 4118, 6472, 8236, 16472, 23461, 46922, 57439, 93844, 114878, 187688, 229756, 459512, 1665731, 3331462, 6662924, 13325848]

約数ペア:

[(1, 13325848), (2, 6662924), (4, 3331462), (8, 1665731), (29, 459512), (58, 229756), (71, 187688), (116, 114878), (142, 93844), (232, 57439), (284, 46922), (568, 23461), (809, 16472), (1618, 8236), (2059, 6472), (3236, 4118)]