163985202470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{863080013}}^1$

素因数の和:863080039

約数の個数: 16

約数和(自身を含む): 310708805040

約数和(自身を除く): 146723602570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 863080013, 1726160026, 4315400065, 8630800130, 16398520247, 32797040494, 81992601235, 163985202470]

約数ペア:

[(1, 163985202470), (2, 81992601235), (5, 32797040494), (10, 16398520247), (19, 8630800130), (38, 4315400065), (95, 1726160026), (190, 863080013)]