15458872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13513}}^1$

素因数の和:13543

約数の個数: 32

約数和(自身を含む): 34055280

約数和(自身を除く): 18596408

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 13513, 27026, 54052, 108104, 148643, 175669, 297286, 351338, 594572, 702676, 1189144, 1405352, 1932359, 3864718, 7729436, 15458872]

約数ペア:

[(1, 15458872), (2, 7729436), (4, 3864718), (8, 1932359), (11, 1405352), (13, 1189144), (22, 702676), (26, 594572), (44, 351338), (52, 297286), (88, 175669), (104, 148643), (143, 108104), (286, 54052), (572, 27026), (1144, 13513)]