18784562147

素因数分解:

${\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1327}}^1\times {\mathrm{1907}}^1$

素因数の和:3818

約数の個数: 16

約数和(自身を含む): 20290862592

約数和(自身を除く): 1506300445

約数列:

[1, 13, 571, 1327, 1907, 7423, 17251, 24791, 757717, 1088897, 2530589, 9850321, 14155661, 32897657, 1444966319, 18784562147]

約数ペア:

[(1, 18784562147), (13, 1444966319), (571, 32897657), (1327, 14155661), (1907, 9850321), (7423, 2530589), (17251, 1088897), (24791, 757717)]