29923642

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{15377}}^1$

素因数の和:15525

約数の個数: 16

約数和(自身を含む): 51670080

約数和(自身を除く): 21746438

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 15377, 30754, 107639, 215278, 2137403, 4274806, 14961821, 29923642]

約数ペア:

[(1, 29923642), (2, 14961821), (7, 4274806), (14, 2137403), (139, 215278), (278, 107639), (973, 30754), (1946, 15377)]