13137956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3461}}^1$

素因数の和:3551

約数の個数: 24

約数和(自身を含む): 25106424

約数和(自身を除く): 11968468

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3461, 3796, 6922, 13844, 44993, 89986, 179972, 252653, 505306, 1010612, 3284489, 6568978, 13137956]

約数ペア:

[(1, 13137956), (2, 6568978), (4, 3284489), (13, 1010612), (26, 505306), (52, 252653), (73, 179972), (146, 89986), (292, 44993), (949, 13844), (1898, 6922), (3461, 3796)]