15289456

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10501}}^1$

素因数の和:10529

約数の個数: 40

約数和(自身を含む): 36462944

約数和(自身を除く): 21173488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 10501, 21002, 42004, 73507, 84008, 136513, 147014, 168016, 273026, 294028, 546052, 588056, 955591, 1092104, 1176112, 1911182, 2184208, 3822364, 7644728, 15289456]

約数ペア:

[(1, 15289456), (2, 7644728), (4, 3822364), (7, 2184208), (8, 1911182), (13, 1176112), (14, 1092104), (16, 955591), (26, 588056), (28, 546052), (52, 294028), (56, 273026), (91, 168016), (104, 147014), (112, 136513), (182, 84008), (208, 73507), (364, 42004), (728, 21002), (1456, 10501)]