91384946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{22063}}^1$

素因数の和:22193

約数の個数: 16

約数和(自身を含む): 145622400

約数和(自身を除く): 54237454

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 22063, 44126, 419197, 838394, 2404867, 4809734, 45692473, 91384946]

約数ペア:

[(1, 91384946), (2, 45692473), (19, 4809734), (38, 2404867), (109, 838394), (218, 419197), (2071, 44126), (4142, 22063)]