16780944

素因数分解:

$2^4\times 3^1\times {\mathrm{349603}}^1$

素因数の和:349614

約数の個数: 20

約数和(自身を含む): 43350896

約数和(自身を除く): 26569952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 349603, 699206, 1048809, 1398412, 2097618, 2796824, 4195236, 5593648, 8390472, 16780944]

約数ペア:

[(1, 16780944), (2, 8390472), (3, 5593648), (4, 4195236), (6, 2796824), (8, 2097618), (12, 1398412), (16, 1048809), (24, 699206), (48, 349603)]