15128828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26449}}^1$

素因数の和:26477

約数の個数: 24

約数和(自身を含む): 31105200

約数和(自身を除く): 15976372

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 26449, 52898, 105796, 290939, 343837, 581878, 687674, 1163756, 1375348, 3782207, 7564414, 15128828]

約数ペア:

[(1, 15128828), (2, 7564414), (4, 3782207), (11, 1375348), (13, 1163756), (22, 687674), (26, 581878), (44, 343837), (52, 290939), (143, 105796), (286, 52898), (572, 26449)]