17390372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{761}}^1$

素因数の和:991

約数の個数: 24

約数和(自身を含む): 31683960

約数和(自身を除く): 14293588

約数列:

[1, 2, 4, 29, 58, 116, 197, 394, 761, 788, 1522, 3044, 5713, 11426, 22069, 22852, 44138, 88276, 149917, 299834, 599668, 4347593, 8695186, 17390372]

約数ペア:

[(1, 17390372), (2, 8695186), (4, 4347593), (29, 599668), (58, 299834), (116, 149917), (197, 88276), (394, 44138), (761, 22852), (788, 22069), (1522, 11426), (3044, 5713)]