2109484367

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{157931}}^1$

素因数の和:158006

約数の個数: 12

約数和(自身を含む): 2286539496

約数和(自身を除く): 177055129

約数列:

[1, 19, 37, 361, 703, 13357, 157931, 3000689, 5843447, 57013091, 111025493, 2109484367]

約数ペア:

[(1, 2109484367), (19, 111025493), (37, 57013091), (361, 5843447), (703, 3000689), (13357, 157931)]