15451904

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{4643}}^1$

素因数の和:4672

約数の個数: 36

約数和(自身を含む): 33223176

約数和(自身を除く): 17771272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 4643, 9286, 18572, 37144, 60359, 74288, 120718, 148576, 241436, 297152, 482872, 594304, 965744, 1188608, 1931488, 3862976, 7725952, 15451904]

約数ペア:

[(1, 15451904), (2, 7725952), (4, 3862976), (8, 1931488), (13, 1188608), (16, 965744), (26, 594304), (32, 482872), (52, 297152), (64, 241436), (104, 148576), (128, 120718), (208, 74288), (256, 60359), (416, 37144), (832, 18572), (1664, 9286), (3328, 4643)]