19066485

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{827}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 32192640

約数和(自身を除く): 13126155

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 795, 827, 1537, 2481, 4135, 4611, 7685, 12405, 23055, 23983, 43831, 71949, 119915, 131493, 219155, 359745, 657465, 1271099, 3813297, 6355495, 19066485]

約数ペア:

[(1, 19066485), (3, 6355495), (5, 3813297), (15, 1271099), (29, 657465), (53, 359745), (87, 219155), (145, 131493), (159, 119915), (265, 71949), (435, 43831), (795, 23983), (827, 23055), (1537, 12405), (2481, 7685), (4135, 4611)]