39160784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{188273}}^1$

素因数の和:188294

約数の個数: 20

約数和(自身を含む): 81710916

約数和(自身を除く): 42550132

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 188273, 376546, 753092, 1506184, 2447549, 3012368, 4895098, 9790196, 19580392, 39160784]

約数ペア:

[(1, 39160784), (2, 19580392), (4, 9790196), (8, 4895098), (13, 3012368), (16, 2447549), (26, 1506184), (52, 753092), (104, 376546), (208, 188273)]