19359208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1229}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 39852000

約数和(自身を除く): 20492792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1229, 1432, 1969, 2458, 3938, 4916, 7876, 9832, 13519, 15752, 27038, 54076, 108152, 219991, 439982, 879964, 1759928, 2419901, 4839802, 9679604, 19359208]

約数ペア:

[(1, 19359208), (2, 9679604), (4, 4839802), (8, 2419901), (11, 1759928), (22, 879964), (44, 439982), (88, 219991), (179, 108152), (358, 54076), (716, 27038), (1229, 15752), (1432, 13519), (1969, 9832), (2458, 7876), (3938, 4916)]