39415690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12203}}^1$

素因数の和:12246

約数の個数: 32

約数和(自身を含む): 79081920

約数和(自身を除く): 39666230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 12203, 24406, 61015, 122030, 207451, 231857, 414902, 463714, 1037255, 1159285, 2074510, 2318570, 3941569, 7883138, 19707845, 39415690]

約数ペア:

[(1, 39415690), (2, 19707845), (5, 7883138), (10, 3941569), (17, 2318570), (19, 2074510), (34, 1159285), (38, 1037255), (85, 463714), (95, 414902), (170, 231857), (190, 207451), (323, 122030), (646, 61015), (1615, 24406), (3230, 12203)]