13320688

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{8243}}^1$

素因数の和:8352

約数の個数: 20

約数和(自身を含む): 26067528

約数和(自身を除く): 12746840

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 8243, 16486, 32972, 65944, 131888, 832543, 1665086, 3330172, 6660344, 13320688]

約数ペア:

[(1, 13320688), (2, 6660344), (4, 3330172), (8, 1665086), (16, 832543), (101, 131888), (202, 65944), (404, 32972), (808, 16486), (1616, 8243)]