11866666

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 21461760

約数和(自身を除く): 9595094

約数列:

[1, 2, 7, 14, 23, 46, 137, 161, 269, 274, 322, 538, 959, 1883, 1918, 3151, 3766, 6187, 6302, 12374, 22057, 36853, 43309, 44114, 73706, 86618, 257971, 515942, 847619, 1695238, 5933333, 11866666]

約数ペア:

[(1, 11866666), (2, 5933333), (7, 1695238), (14, 847619), (23, 515942), (46, 257971), (137, 86618), (161, 73706), (269, 44114), (274, 43309), (322, 36853), (538, 22057), (959, 12374), (1883, 6302), (1918, 6187), (3151, 3766)]