15717988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27479}}^1$

素因数の和:27507

約数の個数: 24

約数和(自身を含む): 32316480

約数和(自身を除く): 16598492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 27479, 54958, 109916, 302269, 357227, 604538, 714454, 1209076, 1428908, 3929497, 7858994, 15717988]

約数ペア:

[(1, 15717988), (2, 7858994), (4, 3929497), (11, 1428908), (13, 1209076), (22, 714454), (26, 604538), (44, 357227), (52, 302269), (143, 109916), (286, 54958), (572, 27479)]