19612896

素因数分解:

$2^5\times 3^1\times {\mathrm{204301}}^1$

素因数の和:204314

約数の個数: 24

約数和(自身を含む): 51484104

約数和(自身を除く): 31871208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 204301, 408602, 612903, 817204, 1225806, 1634408, 2451612, 3268816, 4903224, 6537632, 9806448, 19612896]

約数ペア:

[(1, 19612896), (2, 9806448), (3, 6537632), (4, 4903224), (6, 3268816), (8, 2451612), (12, 1634408), (16, 1225806), (24, 817204), (32, 612903), (48, 408602), (96, 204301)]