13020434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 24268800

約数和(自身を除く): 11248366

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 1579, 3158, 4123, 8246, 11053, 22106, 30001, 48949, 60002, 97898, 210007, 342643, 420014, 685286, 930031, 1860062, 6510217, 13020434]

約数ペア:

[(1, 13020434), (2, 6510217), (7, 1860062), (14, 930031), (19, 685286), (31, 420014), (38, 342643), (62, 210007), (133, 97898), (217, 60002), (266, 48949), (434, 30001), (589, 22106), (1178, 11053), (1579, 8246), (3158, 4123)]