17390494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1553}}^1$

素因数の和:2075

約数の個数: 16

約数和(自身を含む): 28531440

約数和(自身を除く): 11140946

約数列:

[1, 2, 11, 22, 509, 1018, 1553, 3106, 5599, 11198, 17083, 34166, 790477, 1580954, 8695247, 17390494]

約数ペア:

[(1, 17390494), (2, 8695247), (11, 1580954), (22, 790477), (509, 34166), (1018, 17083), (1553, 11198), (3106, 5599)]