19252812

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{4001}}^1$

素因数の和:4409

約数の個数: 24

約数和(自身を含む): 45046512

約数和(自身を除く): 25793700

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4001, 4812, 8002, 12003, 16004, 24006, 48012, 1604401, 3208802, 4813203, 6417604, 9626406, 19252812]

約数ペア:

[(1, 19252812), (2, 9626406), (3, 6417604), (4, 4813203), (6, 3208802), (12, 1604401), (401, 48012), (802, 24006), (1203, 16004), (1604, 12003), (2406, 8002), (4001, 4812)]