1889306

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 16

約数和(自身を含む): 2937600

約数和(自身を除く): 1048294

約数列:

[1, 2, 47, 94, 101, 199, 202, 398, 4747, 9353, 9494, 18706, 20099, 40198, 944653, 1889306]

約数ペア:

[(1, 1889306), (2, 944653), (47, 40198), (94, 20099), (101, 18706), (199, 9494), (202, 9353), (398, 4747)]