13173908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4217}}^1$

素因数の和:4303

約数の個数: 24

約数和(自身を含む): 25510464

約数和(自身を除く): 12336556

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 4217, 8434, 16868, 46387, 92774, 185548, 299407, 598814, 1197628, 3293477, 6586954, 13173908]

約数ペア:

[(1, 13173908), (2, 6586954), (4, 3293477), (11, 1197628), (22, 598814), (44, 299407), (71, 185548), (142, 92774), (284, 46387), (781, 16868), (1562, 8434), (3124, 4217)]