11691878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 20442240

約数和(自身を除く): 8750362

約数列:

[1, 2, 11, 19, 22, 38, 83, 166, 209, 337, 418, 674, 913, 1577, 1826, 3154, 3707, 6403, 7414, 12806, 17347, 27971, 34694, 55942, 70433, 140866, 307681, 531449, 615362, 1062898, 5845939, 11691878]

約数ペア:

[(1, 11691878), (2, 5845939), (11, 1062898), (19, 615362), (22, 531449), (38, 307681), (83, 140866), (166, 70433), (209, 55942), (337, 34694), (418, 27971), (674, 17347), (913, 12806), (1577, 7414), (1826, 6403), (3154, 3707)]