219432893198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1\times {\mathrm{4721627}}^1$

素因数の和:4722871

約数の個数: 16

約数和(自身を含む): 346756360320

約数和(自身を除く): 127323467122

約数列:

[1, 2, 19, 38, 1223, 2446, 23237, 46474, 4721627, 9443254, 89710913, 179421826, 5774549821, 11549099642, 109716446599, 219432893198]

約数ペア:

[(1, 219432893198), (2, 109716446599), (19, 11549099642), (38, 5774549821), (1223, 179421826), (2446, 89710913), (23237, 9443254), (46474, 4721627)]