11914900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6271}}^1$

素因数の和:6304

約数の個数: 36

約数和(自身を含む): 27220480

約数和(自身を除く): 15305580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 6271, 12542, 25084, 31355, 62710, 119149, 125420, 156775, 238298, 313550, 476596, 595745, 627100, 1191490, 2382980, 2978725, 5957450, 11914900]

約数ペア:

[(1, 11914900), (2, 5957450), (4, 2978725), (5, 2382980), (10, 1191490), (19, 627100), (20, 595745), (25, 476596), (38, 313550), (50, 238298), (76, 156775), (95, 125420), (100, 119149), (190, 62710), (380, 31355), (475, 25084), (950, 12542), (1900, 6271)]