17923928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{577}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 36830160

約数和(自身を除く): 18906232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 353, 577, 706, 1154, 1412, 2308, 2824, 3883, 4616, 6347, 7766, 12694, 15532, 25388, 31064, 50776, 203681, 407362, 814724, 1629448, 2240491, 4480982, 8961964, 17923928]

約数ペア:

[(1, 17923928), (2, 8961964), (4, 4480982), (8, 2240491), (11, 1629448), (22, 814724), (44, 407362), (88, 203681), (353, 50776), (577, 31064), (706, 25388), (1154, 15532), (1412, 12694), (2308, 7766), (2824, 6347), (3883, 4616)]