19760856

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{4549}}^1$

素因数の和:4739

約数の個数: 32

約数和(自身を含む): 49686000

約数和(自身を除く): 29925144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 4549, 9098, 13647, 18196, 27294, 36392, 54588, 109176, 823369, 1646738, 2470107, 3293476, 4940214, 6586952, 9880428, 19760856]

約数ペア:

[(1, 19760856), (2, 9880428), (3, 6586952), (4, 4940214), (6, 3293476), (8, 2470107), (12, 1646738), (24, 823369), (181, 109176), (362, 54588), (543, 36392), (724, 27294), (1086, 18196), (1448, 13647), (2172, 9098), (4344, 4549)]