11813914

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 21159936

約数和(自身を除く): 9346022

約数列:

[1, 2, 7, 14, 31, 62, 163, 167, 217, 326, 334, 434, 1141, 1169, 2282, 2338, 5053, 5177, 10106, 10354, 27221, 35371, 36239, 54442, 70742, 72478, 190547, 381094, 843851, 1687702, 5906957, 11813914]

約数ペア:

[(1, 11813914), (2, 5906957), (7, 1687702), (14, 843851), (31, 381094), (62, 190547), (163, 72478), (167, 70742), (217, 54442), (326, 36239), (334, 35371), (434, 27221), (1141, 10354), (1169, 10106), (2282, 5177), (2338, 5053)]