17273242

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64937}}^1$

素因数の和:64965

約数の個数: 16

約数和(自身を含む): 31170240

約数和(自身を除く): 13896998

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 64937, 129874, 454559, 909118, 1233803, 2467606, 8636621, 17273242]

約数ペア:

[(1, 17273242), (2, 8636621), (7, 2467606), (14, 1233803), (19, 909118), (38, 454559), (133, 129874), (266, 64937)]