16973914

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:909

約数の個数: 16

約数和(自身を含む): 26012448

約数和(自身を除く): 9038534

約数列:

[1, 2, 67, 134, 197, 394, 643, 1286, 13199, 26398, 43081, 86162, 126671, 253342, 8486957, 16973914]

約数ペア:

[(1, 16973914), (2, 8486957), (67, 253342), (134, 126671), (197, 86162), (394, 43081), (643, 26398), (1286, 13199)]