28573402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{99907}}^1$

素因数の和:99933

約数の個数: 16

約数和(自身を含む): 50353632

約数和(自身を除く): 21780230

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 99907, 199814, 1098977, 1298791, 2197954, 2597582, 14286701, 28573402]

約数ペア:

[(1, 28573402), (2, 14286701), (11, 2597582), (13, 2197954), (22, 1298791), (26, 1098977), (143, 199814), (286, 99907)]