19830916

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{4241}}^1$

素因数の和:4419

約数の個数: 24

約数和(自身を含む): 39908736

約数和(自身を除く): 20077820

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4241, 4676, 8482, 16964, 29687, 59374, 118748, 708247, 1416494, 2832988, 4957729, 9915458, 19830916]

約数ペア:

[(1, 19830916), (2, 9915458), (4, 4957729), (7, 2832988), (14, 1416494), (28, 708247), (167, 118748), (334, 59374), (668, 29687), (1169, 16964), (2338, 8482), (4241, 4676)]