9831778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 17360640

約数和(自身を除く): 7528862

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 547, 817, 946, 1094, 1634, 6017, 8987, 10393, 12034, 17974, 20786, 23521, 47042, 114323, 228646, 258731, 446899, 517462, 893798, 4915889, 9831778]

約数ペア:

[(1, 9831778), (2, 4915889), (11, 893798), (19, 517462), (22, 446899), (38, 258731), (43, 228646), (86, 114323), (209, 47042), (418, 23521), (473, 20786), (547, 17974), (817, 12034), (946, 10393), (1094, 8987), (1634, 6017)]