1904988146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{634573}}^1$

素因数の和:634673

約数の個数: 16

約数和(自身を含む): 3045955200

約数和(自身を除く): 1140967054

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 634573, 1269146, 12056887, 24113774, 50131267, 100262534, 952494073, 1904988146]

約数ペア:

[(1, 1904988146), (2, 952494073), (19, 100262534), (38, 50131267), (79, 24113774), (158, 12056887), (1501, 1269146), (3002, 634573)]