1919164

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 36

約数和(自身を含む): 3873744

約数和(自身を除く): 1954580

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 167, 169, 221, 334, 338, 442, 668, 676, 884, 2171, 2839, 2873, 4342, 5678, 5746, 8684, 11356, 11492, 28223, 36907, 56446, 73814, 112892, 147628, 479791, 959582, 1919164]

約数ペア:

[(1, 1919164), (2, 959582), (4, 479791), (13, 147628), (17, 112892), (26, 73814), (34, 56446), (52, 36907), (68, 28223), (167, 11492), (169, 11356), (221, 8684), (334, 5746), (338, 5678), (442, 4342), (668, 2873), (676, 2839), (884, 2171)]