11872460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34919}}^1$

素因数の和:34945

約数の個数: 24

約数和(自身を含む): 26399520

約数和(自身を除く): 14527060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 34919, 69838, 139676, 174595, 349190, 593623, 698380, 1187246, 2374492, 2968115, 5936230, 11872460]

約数ペア:

[(1, 11872460), (2, 5936230), (4, 2968115), (5, 2374492), (10, 1187246), (17, 698380), (20, 593623), (34, 349190), (68, 174595), (85, 139676), (170, 69838), (340, 34919)]