13156841906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{616361}}^1$

素因数の和:617197

約数の個数: 16

約数和(自身を含む): 21279281688

約数和(自身を除く): 8122439782

約数列:

[1, 2, 13, 26, 821, 1642, 10673, 21346, 616361, 1232722, 8012693, 16025386, 506032381, 1012064762, 6578420953, 13156841906]

約数ペア:

[(1, 13156841906), (2, 6578420953), (13, 1012064762), (26, 506032381), (821, 16025386), (1642, 8012693), (10673, 1232722), (21346, 616361)]