19572384

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15683}}^1$

素因数の和:15709

約数の個数: 48

約数和(自身を含む): 55333152

約数和(自身を除く): 35760768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 15683, 31366, 47049, 62732, 94098, 125464, 188196, 203879, 250928, 376392, 407758, 501856, 611637, 752784, 815516, 1223274, 1505568, 1631032, 2446548, 3262064, 4893096, 6524128, 9786192, 19572384]

約数ペア:

[(1, 19572384), (2, 9786192), (3, 6524128), (4, 4893096), (6, 3262064), (8, 2446548), (12, 1631032), (13, 1505568), (16, 1223274), (24, 815516), (26, 752784), (32, 611637), (39, 501856), (48, 407758), (52, 376392), (78, 250928), (96, 203879), (104, 188196), (156, 125464), (208, 94098), (312, 62732), (416, 47049), (624, 31366), (1248, 15683)]