11915644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^2$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 23297736

約数和(自身を除く): 11382092

約数列:

[1, 2, 4, 13, 26, 43, 52, 73, 86, 146, 172, 292, 559, 949, 1118, 1898, 2236, 3139, 3796, 5329, 6278, 10658, 12556, 21316, 40807, 69277, 81614, 138554, 163228, 229147, 277108, 458294, 916588, 2978911, 5957822, 11915644]

約数ペア:

[(1, 11915644), (2, 5957822), (4, 2978911), (13, 916588), (26, 458294), (43, 277108), (52, 229147), (73, 163228), (86, 138554), (146, 81614), (172, 69277), (292, 40807), (559, 21316), (949, 12556), (1118, 10658), (1898, 6278), (2236, 5329), (3139, 3796)]