19289736

素因数分解:

$2^3\times 3^2\times {\mathrm{267913}}^1$

素因数の和:267925

約数の個数: 24

約数和(自身を含む): 52243230

約数和(自身を除く): 32953494

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 267913, 535826, 803739, 1071652, 1607478, 2143304, 2411217, 3214956, 4822434, 6429912, 9644868, 19289736]

約数ペア:

[(1, 19289736), (2, 9644868), (3, 6429912), (4, 4822434), (6, 3214956), (8, 2411217), (9, 2143304), (12, 1607478), (18, 1071652), (24, 803739), (36, 535826), (72, 267913)]