15639104

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{18797}}^1$

素因数の和:18822

約数の個数: 28

約数和(自身を含む): 33422844

約数和(自身を除く): 17783740

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 18797, 37594, 75188, 150376, 244361, 300752, 488722, 601504, 977444, 1203008, 1954888, 3909776, 7819552, 15639104]

約数ペア:

[(1, 15639104), (2, 7819552), (4, 3909776), (8, 1954888), (13, 1203008), (16, 977444), (26, 601504), (32, 488722), (52, 300752), (64, 244361), (104, 150376), (208, 75188), (416, 37594), (832, 18797)]