15698384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1155

約数の個数: 40

約数和(自身を含む): 33247872

約数和(自身を除く): 17549488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1063, 1136, 1846, 2126, 3692, 4252, 7384, 8504, 13819, 14768, 17008, 27638, 55276, 75473, 110552, 150946, 221104, 301892, 603784, 981149, 1207568, 1962298, 3924596, 7849192, 15698384]

約数ペア:

[(1, 15698384), (2, 7849192), (4, 3924596), (8, 1962298), (13, 1207568), (16, 981149), (26, 603784), (52, 301892), (71, 221104), (104, 150946), (142, 110552), (208, 75473), (284, 55276), (568, 27638), (923, 17008), (1063, 14768), (1136, 13819), (1846, 8504), (2126, 7384), (3692, 4252)]