16768892

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19319}}^1$

素因数の和:19361

約数の個数: 24

約数和(自身を含む): 34621440

約数和(自身を除く): 17852548

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 19319, 38638, 77276, 135233, 270466, 540932, 598889, 1197778, 2395556, 4192223, 8384446, 16768892]

約数ペア:

[(1, 16768892), (2, 8384446), (4, 4192223), (7, 2395556), (14, 1197778), (28, 598889), (31, 540932), (62, 270466), (124, 135233), (217, 77276), (434, 38638), (868, 19319)]