24853210

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{6389}}^1$

素因数の和:6785

約数の個数: 16

約数和(自身を含む): 44857800

約数和(自身を除く): 20004590

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 6389, 12778, 31945, 63890, 2485321, 4970642, 12426605, 24853210]

約数ペア:

[(1, 24853210), (2, 12426605), (5, 4970642), (10, 2485321), (389, 63890), (778, 31945), (1945, 12778), (3890, 6389)]