17975462

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1061}}^1$

素因数の和:1303

約数の個数: 16

約数和(自身を含む): 27756432

約数和(自身を除く): 9780970

約数列:

[1, 2, 43, 86, 197, 394, 1061, 2122, 8471, 16942, 45623, 91246, 209017, 418034, 8987731, 17975462]

約数ペア:

[(1, 17975462), (2, 8987731), (43, 418034), (86, 209017), (197, 91246), (394, 45623), (1061, 16942), (2122, 8471)]