17198090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18899}}^1$

素因数の和:18926

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 20904310

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 18899, 37798, 94495, 132293, 188990, 245687, 264586, 491374, 661465, 1228435, 1322930, 1719809, 2456870, 3439618, 8599045, 17198090]

約数ペア:

[(1, 17198090), (2, 8599045), (5, 3439618), (7, 2456870), (10, 1719809), (13, 1322930), (14, 1228435), (26, 661465), (35, 491374), (65, 264586), (70, 245687), (91, 188990), (130, 132293), (182, 94495), (455, 37798), (910, 18899)]