16189564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 29490048

約数和(自身を除く): 13300484

約数列:

[1, 2, 4, 31, 62, 124, 137, 274, 548, 953, 1906, 3812, 4247, 8494, 16988, 29543, 59086, 118172, 130561, 261122, 522244, 4047391, 8094782, 16189564]

約数ペア:

[(1, 16189564), (2, 8094782), (4, 4047391), (31, 522244), (62, 261122), (124, 130561), (137, 118172), (274, 59086), (548, 29543), (953, 16988), (1906, 8494), (3812, 4247)]