22219918

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 40824000

約数和(自身を除く): 18604082

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 1049, 1246, 1513, 2098, 3026, 7343, 10591, 14686, 17833, 21182, 35666, 93361, 124831, 186722, 249662, 653527, 1307054, 1587137, 3174274, 11109959, 22219918]

約数ペア:

[(1, 22219918), (2, 11109959), (7, 3174274), (14, 1587137), (17, 1307054), (34, 653527), (89, 249662), (119, 186722), (178, 124831), (238, 93361), (623, 35666), (1049, 21182), (1246, 17833), (1513, 14686), (2098, 10591), (3026, 7343)]