1943860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 4134816

約数和(自身を除く): 2190956

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1171, 1660, 2342, 4684, 5855, 11710, 23420, 97193, 194386, 388772, 485965, 971930, 1943860]

約数ペア:

[(1, 1943860), (2, 971930), (4, 485965), (5, 388772), (10, 194386), (20, 97193), (83, 23420), (166, 11710), (332, 5855), (415, 4684), (830, 2342), (1171, 1660)]