19766496

素因数分解:

$2^5\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1$

素因数の和:2011

約数の個数: 48

約数和(自身を含む): 52390800

約数和(自身を除く): 32624304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 109, 218, 327, 436, 654, 872, 1308, 1744, 1889, 2616, 3488, 3778, 5232, 5667, 7556, 10464, 11334, 15112, 22668, 30224, 45336, 60448, 90672, 181344, 205901, 411802, 617703, 823604, 1235406, 1647208, 2470812, 3294416, 4941624, 6588832, 9883248, 19766496]

約数ペア:

[(1, 19766496), (2, 9883248), (3, 6588832), (4, 4941624), (6, 3294416), (8, 2470812), (12, 1647208), (16, 1235406), (24, 823604), (32, 617703), (48, 411802), (96, 205901), (109, 181344), (218, 90672), (327, 60448), (436, 45336), (654, 30224), (872, 22668), (1308, 15112), (1744, 11334), (1889, 10464), (2616, 7556), (3488, 5667), (3778, 5232)]