15187344

素因数分解:

$2^4\times 3^1\times {\mathrm{316403}}^1$

素因数の和:316414

約数の個数: 20

約数和(自身を含む): 39234096

約数和(自身を除く): 24046752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 316403, 632806, 949209, 1265612, 1898418, 2531224, 3796836, 5062448, 7593672, 15187344]

約数ペア:

[(1, 15187344), (2, 7593672), (3, 5062448), (4, 3796836), (6, 2531224), (8, 1898418), (12, 1265612), (16, 949209), (24, 632806), (48, 316403)]