11115988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11251}}^1$

素因数の和:11287

約数の個数: 24

約数和(自身を含む): 22053920

約数和(自身を除く): 10937932

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 11251, 22502, 45004, 146263, 213769, 292526, 427538, 585052, 855076, 2778997, 5557994, 11115988]

約数ペア:

[(1, 11115988), (2, 5557994), (4, 2778997), (13, 855076), (19, 585052), (26, 427538), (38, 292526), (52, 213769), (76, 146263), (247, 45004), (494, 22502), (988, 11251)]