1968156458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1670761}}^1$

素因数の和:1670813

約数の個数: 16

約数和(自身を含む): 3207863040

約数和(自身を除く): 1239706582

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 1670761, 3341522, 31744459, 51793591, 63488918, 103587182, 984078229, 1968156458]

約数ペア:

[(1, 1968156458), (2, 984078229), (19, 103587182), (31, 63488918), (38, 51793591), (62, 31744459), (589, 3341522), (1178, 1670761)]