13819208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1493}}^1$

素因数の和:1601

約数の個数: 32

約数和(自身を含む): 28236600

約数和(自身を除く): 14417392

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 1493, 2314, 2986, 4628, 5972, 9256, 11944, 19409, 38818, 77636, 132877, 155272, 265754, 531508, 1063016, 1727401, 3454802, 6909604, 13819208]

約数ペア:

[(1, 13819208), (2, 6909604), (4, 3454802), (8, 1727401), (13, 1063016), (26, 531508), (52, 265754), (89, 155272), (104, 132877), (178, 77636), (356, 38818), (712, 19409), (1157, 11944), (1493, 9256), (2314, 5972), (2986, 4628)]