21476692018

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{16759}}^1\times {\mathrm{13633}}^1$

素因数の和:30441

約数の個数: 16

約数和(自身を含む): 32904840960

約数和(自身を除く): 11428148942

約数列:

[1, 2, 47, 94, 13633, 16759, 27266, 33518, 640751, 787673, 1281502, 1575346, 228475447, 456950894, 10738346009, 21476692018]

約数ペア:

[(1, 21476692018), (2, 10738346009), (47, 456950894), (94, 228475447), (13633, 1575346), (16759, 1281502), (27266, 787673), (33518, 640751)]