16186936

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 32274000

約数和(自身を除く): 16087064

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 977, 1954, 2071, 3908, 4142, 7816, 8284, 16568, 18563, 37126, 74252, 106493, 148504, 212986, 425972, 851944, 2023367, 4046734, 8093468, 16186936]

約数ペア:

[(1, 16186936), (2, 8093468), (4, 4046734), (8, 2023367), (19, 851944), (38, 425972), (76, 212986), (109, 148504), (152, 106493), (218, 74252), (436, 37126), (872, 18563), (977, 16568), (1954, 8284), (2071, 7816), (3908, 4142)]