15794168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7993}}^1$

素因数の和:8031

約数の個数: 32

約数和(自身を含む): 33574800

約数和(自身を除く): 17780632

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 7993, 15986, 31972, 63944, 103909, 151867, 207818, 303734, 415636, 607468, 831272, 1214936, 1974271, 3948542, 7897084, 15794168]

約数ペア:

[(1, 15794168), (2, 7897084), (4, 3948542), (8, 1974271), (13, 1214936), (19, 831272), (26, 607468), (38, 415636), (52, 303734), (76, 207818), (104, 151867), (152, 103909), (247, 63944), (494, 31972), (988, 15986), (1976, 7993)]