12804512422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{111953}}^1$

素因数の和:112104

約数の個数: 32

約数和(自身を含む): 21328580448

約数和(自身を除く): 8524068026

約数列:

[1, 2, 13, 26, 53, 83, 106, 166, 689, 1079, 1378, 2158, 4399, 8798, 57187, 111953, 114374, 223906, 1455389, 2910778, 5933509, 9292099, 11867018, 18584198, 77135617, 120797287, 154271234, 241594574, 492481247, 984962494, 6402256211, 12804512422]

約数ペア:

[(1, 12804512422), (2, 6402256211), (13, 984962494), (26, 492481247), (53, 241594574), (83, 154271234), (106, 120797287), (166, 77135617), (689, 18584198), (1079, 11867018), (1378, 9292099), (2158, 5933509), (4399, 2910778), (8798, 1455389), (57187, 223906), (111953, 114374)]