19153634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8263}}^1$

素因数の和:8345

約数の個数: 16

約数和(自身を含む): 30742080

約数和(自身を除く): 11588446

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 8263, 16526, 156997, 313994, 504043, 1008086, 9576817, 19153634]

約数ペア:

[(1, 19153634), (2, 9576817), (19, 1008086), (38, 504043), (61, 313994), (122, 156997), (1159, 16526), (2318, 8263)]