30646198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3581}}^1$

素因数の和:3983

約数の個数: 16

約数和(自身を含む): 50291280

約数和(自身を除く): 19645082

約数列:

[1, 2, 11, 22, 389, 778, 3581, 4279, 7162, 8558, 39391, 78782, 1393009, 2786018, 15323099, 30646198]

約数ペア:

[(1, 30646198), (2, 15323099), (11, 2786018), (22, 1393009), (389, 78782), (778, 39391), (3581, 8558), (4279, 7162)]