19212402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3001}}^1$

素因数の和:3114

約数の個数: 32

約数和(自身を含む): 42364224

約数和(自身を除く): 23151822

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 97, 194, 291, 582, 1067, 2134, 3001, 3201, 6002, 6402, 9003, 18006, 33011, 66022, 99033, 198066, 291097, 582194, 873291, 1746582, 3202067, 6404134, 9606201, 19212402]

約数ペア:

[(1, 19212402), (2, 9606201), (3, 6404134), (6, 3202067), (11, 1746582), (22, 873291), (33, 582194), (66, 291097), (97, 198066), (194, 99033), (291, 66022), (582, 33011), (1067, 18006), (2134, 9003), (3001, 6402), (3201, 6002)]