19483344

素因数分解:

$2^4\times 3^2\times {\mathrm{135301}}^1$

素因数の和:135315

約数の個数: 30

約数和(自身を含む): 54526706

約数和(自身を除く): 35043362

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 135301, 270602, 405903, 541204, 811806, 1082408, 1217709, 1623612, 2164816, 2435418, 3247224, 4870836, 6494448, 9741672, 19483344]

約数ペア:

[(1, 19483344), (2, 9741672), (3, 6494448), (4, 4870836), (6, 3247224), (8, 2435418), (9, 2164816), (12, 1623612), (16, 1217709), (18, 1082408), (24, 811806), (36, 541204), (48, 405903), (72, 270602), (144, 135301)]