19371272

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{10667}}^1$

素因数の和:10900

約数の個数: 16

約数和(自身を含む): 36484560

約数和(自身を除く): 17113288

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 10667, 21334, 42668, 85336, 2421409, 4842818, 9685636, 19371272]

約数ペア:

[(1, 19371272), (2, 9685636), (4, 4842818), (8, 2421409), (227, 85336), (454, 42668), (908, 21334), (1816, 10667)]