19507872

素因数分解:

$2^5\times 3^1\times {\mathrm{203207}}^1$

素因数の和:203220

約数の個数: 24

約数和(自身を含む): 51208416

約数和(自身を除く): 31700544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 203207, 406414, 609621, 812828, 1219242, 1625656, 2438484, 3251312, 4876968, 6502624, 9753936, 19507872]

約数ペア:

[(1, 19507872), (2, 9753936), (3, 6502624), (4, 4876968), (6, 3251312), (8, 2438484), (12, 1625656), (16, 1219242), (24, 812828), (32, 609621), (48, 406414), (96, 203207)]