11818291226

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{276503}}^1$

素因数の和:276626

約数の個数: 32

約数和(自身を含む): 21023152128

約数和(自身を除く): 9204860902

約数列:

[1, 2, 7, 14, 43, 71, 86, 142, 301, 497, 602, 994, 3053, 6106, 21371, 42742, 276503, 553006, 1935521, 3871042, 11889629, 19631713, 23779258, 39263426, 83227403, 137421991, 166454806, 274843982, 844163659, 1688327318, 5909145613, 11818291226]

約数ペア:

[(1, 11818291226), (2, 5909145613), (7, 1688327318), (14, 844163659), (43, 274843982), (71, 166454806), (86, 137421991), (142, 83227403), (301, 39263426), (497, 23779258), (602, 19631713), (994, 11889629), (3053, 3871042), (6106, 1935521), (21371, 553006), (42742, 276503)]