16188956

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10909}}^1$

素因数の和:10973

約数の個数: 24

約数和(自身を含む): 32991840

約数和(自身を除く): 16802884

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 10909, 21818, 43636, 76363, 152726, 305452, 578177, 1156354, 2312708, 4047239, 8094478, 16188956]

約数ペア:

[(1, 16188956), (2, 8094478), (4, 4047239), (7, 2312708), (14, 1156354), (28, 578177), (53, 305452), (106, 152726), (212, 76363), (371, 43636), (742, 21818), (1484, 10909)]