19304615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{941}}^1$

素因数の和:1330

約数の個数: 16

約数和(自身を含む): 25366176

約数和(自身を除く): 6061561

約数列:

[1, 5, 11, 55, 373, 941, 1865, 4103, 4705, 10351, 20515, 51755, 350993, 1754965, 3860923, 19304615]

約数ペア:

[(1, 19304615), (5, 3860923), (11, 1754965), (55, 350993), (373, 51755), (941, 20515), (1865, 10351), (4103, 4705)]