22218266

素因数分解:

$2^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1187}}^1$

素因数の和:1394

約数の個数: 24

約数和(自身を含む): 39004416

約数和(自身を除く): 16786150

約数列:

[1, 2, 7, 14, 49, 98, 191, 382, 1187, 1337, 2374, 2674, 8309, 9359, 16618, 18718, 58163, 116326, 226717, 453434, 1587019, 3174038, 11109133, 22218266]

約数ペア:

[(1, 22218266), (2, 11109133), (7, 3174038), (14, 1587019), (49, 453434), (98, 226717), (191, 116326), (382, 58163), (1187, 18718), (1337, 16618), (2374, 9359), (2674, 8309)]