17195738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72251}}^1$

素因数の和:72277

約数の個数: 16

約数和(自身を含む): 31212864

約数和(自身を除く): 14017126

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 72251, 144502, 505757, 1011514, 1228267, 2456534, 8597869, 17195738]

約数ペア:

[(1, 17195738), (2, 8597869), (7, 2456534), (14, 1228267), (17, 1011514), (34, 505757), (119, 144502), (238, 72251)]