19554012048

素因数分解:

$2^4\times 3^1\times {\mathrm{407375251}}^1$

素因数の和:407375262

約数の個数: 20

約数和(自身を含む): 50514531248

約数和(自身を除く): 30960519200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 407375251, 814750502, 1222125753, 1629501004, 2444251506, 3259002008, 4888503012, 6518004016, 9777006024, 19554012048]

約数ペア:

[(1, 19554012048), (2, 9777006024), (3, 6518004016), (4, 4888503012), (6, 3259002008), (8, 2444251506), (12, 1629501004), (16, 1222125753), (24, 814750502), (48, 407375251)]