9778768

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{1693}}^1$

素因数の和:1739

約数の個数: 30

約数和(自身を含む): 20007834

約数和(自身を除く): 10229066

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 1693, 2888, 3386, 5776, 6772, 13544, 27088, 32167, 64334, 128668, 257336, 514672, 611173, 1222346, 2444692, 4889384, 9778768]

約数ペア:

[(1, 9778768), (2, 4889384), (4, 2444692), (8, 1222346), (16, 611173), (19, 514672), (38, 257336), (76, 128668), (152, 64334), (304, 32167), (361, 27088), (722, 13544), (1444, 6772), (1693, 5776), (2888, 3386)]