19003097

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 20684160

約数和(自身を除く): 1681063

約数列:

[1, 19, 53, 113, 167, 1007, 2147, 3173, 5989, 8851, 18871, 113791, 168169, 358549, 1000163, 19003097]

約数ペア:

[(1, 19003097), (19, 1000163), (53, 358549), (113, 168169), (167, 113791), (1007, 18871), (2147, 8851), (3173, 5989)]