11403720848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{54825581}}^1$

素因数の和:54825602

約数の個数: 20

約数和(自身を含む): 23794302588

約数和(自身を除く): 12390581740

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 54825581, 109651162, 219302324, 438604648, 712732553, 877209296, 1425465106, 2850930212, 5701860424, 11403720848]

約数ペア:

[(1, 11403720848), (2, 5701860424), (4, 2850930212), (8, 1425465106), (13, 877209296), (16, 712732553), (26, 438604648), (52, 219302324), (104, 109651162), (208, 54825581)]