19181544

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6101}}^1$

素因数の和:6241

約数の個数: 32

約数和(自身を含む): 48327840

約数和(自身を除く): 29146296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 6101, 12202, 18303, 24404, 36606, 48808, 73212, 146424, 799231, 1598462, 2397693, 3196924, 4795386, 6393848, 9590772, 19181544]

約数ペア:

[(1, 19181544), (2, 9590772), (3, 6393848), (4, 4795386), (6, 3196924), (8, 2397693), (12, 1598462), (24, 799231), (131, 146424), (262, 73212), (393, 48808), (524, 36606), (786, 24404), (1048, 18303), (1572, 12202), (3144, 6101)]