9211792

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{19853}}^1$

素因数の和:19890

約数の個数: 20

約数和(自身を含む): 18464220

約数和(自身を除く): 9252428

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 19853, 39706, 79412, 158824, 317648, 575737, 1151474, 2302948, 4605896, 9211792]

約数ペア:

[(1, 9211792), (2, 4605896), (4, 2302948), (8, 1151474), (16, 575737), (29, 317648), (58, 158824), (116, 79412), (232, 39706), (464, 19853)]