19007964

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{1879}}^1$

素因数の和:2170

約数の個数: 36

約数和(自身を含む): 48244560

約数和(自身を除く): 29236596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 843, 1124, 1686, 1879, 2529, 3372, 3758, 5058, 5637, 7516, 10116, 11274, 16911, 22548, 33822, 67644, 527999, 1055998, 1583997, 2111996, 3167994, 4751991, 6335988, 9503982, 19007964]

約数ペア:

[(1, 19007964), (2, 9503982), (3, 6335988), (4, 4751991), (6, 3167994), (9, 2111996), (12, 1583997), (18, 1055998), (36, 527999), (281, 67644), (562, 33822), (843, 22548), (1124, 16911), (1686, 11274), (1879, 10116), (2529, 7516), (3372, 5637), (3758, 5058)]