15156720172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4851703}}^1$

素因数の和:4851789

約数の個数: 24

約数和(自身を含む): 29343105792

約数和(自身を除く): 14186385620

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 4851703, 9703406, 19406812, 53368733, 106737466, 213474932, 344470913, 688941826, 1377883652, 3789180043, 7578360086, 15156720172]

約数ペア:

[(1, 15156720172), (2, 7578360086), (4, 3789180043), (11, 1377883652), (22, 688941826), (44, 344470913), (71, 213474932), (142, 106737466), (284, 53368733), (781, 19406812), (1562, 9703406), (3124, 4851703)]