16840012

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14669}}^1$

素因数の和:14721

約数の個数: 24

約数和(自身を含む): 34503840

約数和(自身を除く): 17663828

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 14669, 29338, 58676, 102683, 205366, 410732, 601429, 1202858, 2405716, 4210003, 8420006, 16840012]

約数ペア:

[(1, 16840012), (2, 8420006), (4, 4210003), (7, 2405716), (14, 1202858), (28, 601429), (41, 410732), (82, 205366), (164, 102683), (287, 58676), (574, 29338), (1148, 14669)]