16119398

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:703

約数の個数: 16

約数和(自身を含む): 24602400

約数和(自身を除く): 8483002

約数列:

[1, 2, 101, 199, 202, 398, 401, 802, 20099, 40198, 40501, 79799, 81002, 159598, 8059699, 16119398]

約数ペア:

[(1, 16119398), (2, 8059699), (101, 159598), (199, 81002), (202, 79799), (398, 40501), (401, 40198), (802, 20099)]