13573144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6869}}^1$

素因数の和:6907

約数の個数: 32

約数和(自身を含む): 28854000

約数和(自身を除く): 15280856

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 6869, 13738, 27476, 54952, 89297, 130511, 178594, 261022, 357188, 522044, 714376, 1044088, 1696643, 3393286, 6786572, 13573144]

約数ペア:

[(1, 13573144), (2, 6786572), (4, 3393286), (8, 1696643), (13, 1044088), (19, 714376), (26, 522044), (38, 357188), (52, 261022), (76, 178594), (104, 130511), (152, 89297), (247, 54952), (494, 27476), (988, 13738), (1976, 6869)]