16403005444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30832717}}^1$

素因数の和:30832747

約数の個数: 24

約数和(自身を含む): 34532644160

約数和(自身を除く): 18129638716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 30832717, 61665434, 123330868, 215829019, 431658038, 585821623, 863316076, 1171643246, 2343286492, 4100751361, 8201502722, 16403005444]

約数ペア:

[(1, 16403005444), (2, 8201502722), (4, 4100751361), (7, 2343286492), (14, 1171643246), (19, 863316076), (28, 585821623), (38, 431658038), (76, 215829019), (133, 123330868), (266, 61665434), (532, 30832717)]