17685590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136043}}^1$

素因数の和:136063

約数の個数: 16

約数和(自身を含む): 34283088

約数和(自身を除く): 16597498

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 136043, 272086, 680215, 1360430, 1768559, 3537118, 8842795, 17685590]

約数ペア:

[(1, 17685590), (2, 8842795), (5, 3537118), (10, 1768559), (13, 1360430), (26, 680215), (65, 272086), (130, 136043)]