15533128

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{11489}}^1$

素因数の和:11521

約数の個数: 24

約数和(自身を含む): 31540050

約数和(自身を除く): 16006922

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 11489, 22978, 45956, 91912, 149357, 298714, 597428, 1194856, 1941641, 3883282, 7766564, 15533128]

約数ペア:

[(1, 15533128), (2, 7766564), (4, 3883282), (8, 1941641), (13, 1194856), (26, 597428), (52, 298714), (104, 149357), (169, 91912), (338, 45956), (676, 22978), (1352, 11489)]