19256536

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{14243}}^1$

素因数の和:14275

約数の個数: 24

約数和(自身を含む): 39099780

約数和(自身を除く): 19843244

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 14243, 28486, 56972, 113944, 185159, 370318, 740636, 1481272, 2407067, 4814134, 9628268, 19256536]

約数ペア:

[(1, 19256536), (2, 9628268), (4, 4814134), (8, 2407067), (13, 1481272), (26, 740636), (52, 370318), (104, 185159), (169, 113944), (338, 56972), (676, 28486), (1352, 14243)]